72327528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 261424800

約数和(自身を除く): 189097272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 49, 52, 56, 57, 63, 72, 76, 78, 83, 84, 91, 98, 104, 114, 117, 126, 133, 147, 152, 156, 166, 168, 171, 182, 196, 228, 234, 247, 249, 252, 266, 273, 294, 312, 332, 342, 364, 392, 399, 441, 456, 468, 494, 498, 504, 532, 546, 581, 588, 637, 664, 684, 728, 741, 747, 798, 819, 882, 931, 936, 988, 996, 1064, 1079, 1092, 1162, 1176, 1197, 1274, 1368, 1482, 1494, 1577, 1596, 1638, 1729, 1743, 1764, 1862, 1911, 1976, 1992, 2158, 2184, 2223, 2324, 2394, 2548, 2793, 2964, 2988, 3154, 3192, 3237, 3276, 3458, 3486, 3528, 3724, 3822, 4067, 4316, 4446, 4648, 4731, 4788, 5096, 5187, 5229, 5586, 5733, 5928, 5976, 6308, 6474, 6552, 6916, 6972, 7448, 7553, 7644, 8134, 8379, 8632, 8892, 9462, 9576, 9711, 10374, 10458, 11039, 11172, 11466, 12103, 12201, 12616, 12948, 13832, 13944, 14193, 15106, 15288, 15561, 16268, 16758, 17784, 18924, 19422, 20501, 20748, 20916, 22078, 22344, 22659, 22932, 24206, 24402, 25896, 28386, 30212, 31122, 32536, 33117, 33516, 36309, 36603, 37848, 38844, 41002, 41496, 41832, 44156, 45318, 45864, 48412, 48804, 52871, 56772, 60424, 61503, 62244, 66234, 67032, 67977, 72618, 73206, 77273, 77688, 82004, 88312, 90636, 96824, 97608, 99351, 105742, 108927, 113544, 123006, 124488, 132468, 135954, 143507, 145236, 146412, 154546, 158613, 164008, 181272, 184509, 198702, 211484, 217854, 231819, 246012, 264936, 271908, 287014, 290472, 292824, 309092, 317226, 369018, 397404, 422968, 430521, 435708, 463638, 475839, 492024, 543816, 574028, 618184, 634452, 695457, 738036, 794808, 861042, 871416, 927276, 951678, 1004549, 1148056, 1268904, 1291563, 1390914, 1476072, 1722084, 1854552, 1903356, 2009098, 2583126, 2781828, 3013647, 3444168, 3806712, 4018196, 5166252, 5563656, 6027294, 8036392, 9040941, 10332504, 12054588, 18081882, 24109176, 36163764, 72327528]

約数ペア:

[(1, 72327528), (2, 36163764), (3, 24109176), (4, 18081882), (6, 12054588), (7, 10332504), (8, 9040941), (9, 8036392), (12, 6027294), (13, 5563656), (14, 5166252), (18, 4018196), (19, 3806712), (21, 3444168), (24, 3013647), (26, 2781828), (28, 2583126), (36, 2009098), (38, 1903356), (39, 1854552), (42, 1722084), (49, 1476072), (52, 1390914), (56, 1291563), (57, 1268904), (63, 1148056), (72, 1004549), (76, 951678), (78, 927276), (83, 871416), (84, 861042), (91, 794808), (98, 738036), (104, 695457), (114, 634452), (117, 618184), (126, 574028), (133, 543816), (147, 492024), (152, 475839), (156, 463638), (166, 435708), (168, 430521), (171, 422968), (182, 397404), (196, 369018), (228, 317226), (234, 309092), (247, 292824), (249, 290472), (252, 287014), (266, 271908), (273, 264936), (294, 246012), (312, 231819), (332, 217854), (342, 211484), (364, 198702), (392, 184509), (399, 181272), (441, 164008), (456, 158613), (468, 154546), (494, 146412), (498, 145236), (504, 143507), (532, 135954), (546, 132468), (581, 124488), (588, 123006), (637, 113544), (664, 108927), (684, 105742), (728, 99351), (741, 97608), (747, 96824), (798, 90636), (819, 88312), (882, 82004), (931, 77688), (936, 77273), (988, 73206), (996, 72618), (1064, 67977), (1079, 67032), (1092, 66234), (1162, 62244), (1176, 61503), (1197, 60424), (1274, 56772), (1368, 52871), (1482, 48804), (1494, 48412), (1577, 45864), (1596, 45318), (1638, 44156), (1729, 41832), (1743, 41496), (1764, 41002), (1862, 38844), (1911, 37848), (1976, 36603), (1992, 36309), (2158, 33516), (2184, 33117), (2223, 32536), (2324, 31122), (2394, 30212), (2548, 28386), (2793, 25896), (2964, 24402), (2988, 24206), (3154, 22932), (3192, 22659), (3237, 22344), (3276, 22078), (3458, 20916), (3486, 20748), (3528, 20501), (3724, 19422), (3822, 18924), (4067, 17784), (4316, 16758), (4446, 16268), (4648, 15561), (4731, 15288), (4788, 15106), (5096, 14193), (5187, 13944), (5229, 13832), (5586, 12948), (5733, 12616), (5928, 12201), (5976, 12103), (6308, 11466), (6474, 11172), (6552, 11039), (6916, 10458), (6972, 10374), (7448, 9711), (7553, 9576), (7644, 9462), (8134, 8892), (8379, 8632)]