72216144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 320

約数和(自身を含む): 279982080

約数和(自身を除く): 207765936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 108, 112, 117, 126, 132, 143, 144, 154, 156, 167, 168, 176, 182, 189, 198, 208, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 334, 336, 351, 364, 378, 396, 429, 432, 462, 468, 501, 504, 528, 546, 572, 594, 616, 624, 668, 693, 702, 728, 756, 792, 819, 858, 924, 936, 1001, 1002, 1008, 1092, 1144, 1169, 1188, 1232, 1287, 1336, 1386, 1404, 1456, 1503, 1512, 1584, 1638, 1716, 1837, 1848, 1872, 2002, 2004, 2079, 2171, 2184, 2288, 2338, 2376, 2457, 2574, 2672, 2772, 2808, 3003, 3006, 3024, 3276, 3432, 3507, 3674, 3696, 3861, 4004, 4008, 4158, 4342, 4368, 4509, 4676, 4752, 4914, 5148, 5511, 5544, 5616, 6006, 6012, 6513, 6552, 6864, 7014, 7348, 7722, 8008, 8016, 8316, 8684, 9009, 9018, 9352, 9828, 10296, 10521, 11022, 11088, 12012, 12024, 12859, 13026, 13104, 14028, 14696, 15197, 15444, 16016, 16533, 16632, 17368, 18018, 18036, 18704, 19539, 19656, 20592, 21042, 22044, 23881, 24024, 24048, 25718, 26052, 27027, 28056, 29392, 30394, 30888, 31563, 33066, 33264, 34736, 36036, 36072, 38577, 39078, 39312, 42084, 44088, 45591, 47762, 48048, 49599, 51436, 52104, 54054, 56112, 58617, 60788, 61776, 63126, 66132, 71643, 72072, 72144, 77154, 78156, 84168, 88176, 91182, 95524, 99198, 102872, 104208, 108108, 115731, 117234, 121576, 126252, 132264, 136773, 143286, 144144, 154308, 156312, 167167, 168336, 182364, 191048, 198396, 205744, 214929, 216216, 231462, 234468, 243152, 252504, 264528, 273546, 286572, 308616, 312624, 334334, 347193, 364728, 382096, 396792, 410319, 429858, 432432, 462924, 468936, 501501, 505008, 547092, 573144, 617232, 644787, 668668, 694386, 729456, 793584, 820638, 859716, 925848, 937872, 1003002, 1094184, 1146288, 1289574, 1337336, 1388772, 1504503, 1641276, 1719432, 1851696, 2006004, 2188368, 2579148, 2674672, 2777544, 3009006, 3282552, 3438864, 4012008, 4513509, 5158296, 5555088, 6018012, 6565104, 8024016, 9027018, 10316592, 12036024, 18054036, 24072048, 36108072, 72216144]

約数ペア:

[(1, 72216144), (2, 36108072), (3, 24072048), (4, 18054036), (6, 12036024), (7, 10316592), (8, 9027018), (9, 8024016), (11, 6565104), (12, 6018012), (13, 5555088), (14, 5158296), (16, 4513509), (18, 4012008), (21, 3438864), (22, 3282552), (24, 3009006), (26, 2777544), (27, 2674672), (28, 2579148), (33, 2188368), (36, 2006004), (39, 1851696), (42, 1719432), (44, 1641276), (48, 1504503), (52, 1388772), (54, 1337336), (56, 1289574), (63, 1146288), (66, 1094184), (72, 1003002), (77, 937872), (78, 925848), (84, 859716), (88, 820638), (91, 793584), (99, 729456), (104, 694386), (108, 668668), (112, 644787), (117, 617232), (126, 573144), (132, 547092), (143, 505008), (144, 501501), (154, 468936), (156, 462924), (167, 432432), (168, 429858), (176, 410319), (182, 396792), (189, 382096), (198, 364728), (208, 347193), (216, 334334), (231, 312624), (234, 308616), (252, 286572), (264, 273546), (273, 264528), (286, 252504), (297, 243152), (308, 234468), (312, 231462), (334, 216216), (336, 214929), (351, 205744), (364, 198396), (378, 191048), (396, 182364), (429, 168336), (432, 167167), (462, 156312), (468, 154308), (501, 144144), (504, 143286), (528, 136773), (546, 132264), (572, 126252), (594, 121576), (616, 117234), (624, 115731), (668, 108108), (693, 104208), (702, 102872), (728, 99198), (756, 95524), (792, 91182), (819, 88176), (858, 84168), (924, 78156), (936, 77154), (1001, 72144), (1002, 72072), (1008, 71643), (1092, 66132), (1144, 63126), (1169, 61776), (1188, 60788), (1232, 58617), (1287, 56112), (1336, 54054), (1386, 52104), (1404, 51436), (1456, 49599), (1503, 48048), (1512, 47762), (1584, 45591), (1638, 44088), (1716, 42084), (1837, 39312), (1848, 39078), (1872, 38577), (2002, 36072), (2004, 36036), (2079, 34736), (2171, 33264), (2184, 33066), (2288, 31563), (2338, 30888), (2376, 30394), (2457, 29392), (2574, 28056), (2672, 27027), (2772, 26052), (2808, 25718), (3003, 24048), (3006, 24024), (3024, 23881), (3276, 22044), (3432, 21042), (3507, 20592), (3674, 19656), (3696, 19539), (3861, 18704), (4004, 18036), (4008, 18018), (4158, 17368), (4342, 16632), (4368, 16533), (4509, 16016), (4676, 15444), (4752, 15197), (4914, 14696), (5148, 14028), (5511, 13104), (5544, 13026), (5616, 12859), (6006, 12024), (6012, 12012), (6513, 11088), (6552, 11022), (6864, 10521), (7014, 10296), (7348, 9828), (7722, 9352), (8008, 9018), (8016, 9009), (8316, 8684)]