87731424

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 299675376

約数和(自身を除く): 211943952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 153, 162, 176, 181, 187, 198, 204, 216, 264, 272, 288, 297, 306, 324, 352, 362, 374, 396, 408, 432, 459, 528, 543, 544, 561, 594, 612, 648, 724, 748, 792, 816, 864, 891, 918, 1056, 1086, 1122, 1188, 1224, 1296, 1377, 1448, 1496, 1584, 1629, 1632, 1683, 1782, 1836, 1991, 2172, 2244, 2376, 2448, 2592, 2754, 2896, 2992, 3077, 3168, 3258, 3366, 3564, 3672, 3982, 4344, 4488, 4752, 4887, 4896, 5049, 5508, 5792, 5973, 5984, 6154, 6516, 6732, 7128, 7344, 7964, 8688, 8976, 9231, 9504, 9774, 10098, 11016, 11946, 12308, 13032, 13464, 14256, 14661, 14688, 15147, 15928, 17376, 17919, 17952, 18462, 19548, 20196, 22032, 23892, 24616, 26064, 26928, 27693, 28512, 29322, 30294, 31856, 33847, 35838, 36924, 39096, 40392, 44064, 47784, 49232, 52128, 53757, 53856, 55386, 58644, 60588, 63712, 67694, 71676, 73848, 78192, 80784, 83079, 95568, 98464, 101541, 107514, 110772, 117288, 121176, 135388, 143352, 147696, 156384, 161271, 161568, 166158, 191136, 203082, 215028, 221544, 234576, 242352, 249237, 270776, 286704, 295392, 304623, 322542, 332316, 406164, 430056, 443088, 469152, 484704, 498474, 541552, 573408, 609246, 645084, 664632, 812328, 860112, 886176, 913869, 996948, 1083104, 1218492, 1290168, 1329264, 1624656, 1720224, 1827738, 1993896, 2436984, 2580336, 2658528, 2741607, 3249312, 3655476, 3987792, 4873968, 5160672, 5483214, 7310952, 7975584, 9747936, 10966428, 14621904, 21932856, 29243808, 43865712, 87731424]

約数ペア:

[(1, 87731424), (2, 43865712), (3, 29243808), (4, 21932856), (6, 14621904), (8, 10966428), (9, 9747936), (11, 7975584), (12, 7310952), (16, 5483214), (17, 5160672), (18, 4873968), (22, 3987792), (24, 3655476), (27, 3249312), (32, 2741607), (33, 2658528), (34, 2580336), (36, 2436984), (44, 1993896), (48, 1827738), (51, 1720224), (54, 1624656), (66, 1329264), (68, 1290168), (72, 1218492), (81, 1083104), (88, 996948), (96, 913869), (99, 886176), (102, 860112), (108, 812328), (132, 664632), (136, 645084), (144, 609246), (153, 573408), (162, 541552), (176, 498474), (181, 484704), (187, 469152), (198, 443088), (204, 430056), (216, 406164), (264, 332316), (272, 322542), (288, 304623), (297, 295392), (306, 286704), (324, 270776), (352, 249237), (362, 242352), (374, 234576), (396, 221544), (408, 215028), (432, 203082), (459, 191136), (528, 166158), (543, 161568), (544, 161271), (561, 156384), (594, 147696), (612, 143352), (648, 135388), (724, 121176), (748, 117288), (792, 110772), (816, 107514), (864, 101541), (891, 98464), (918, 95568), (1056, 83079), (1086, 80784), (1122, 78192), (1188, 73848), (1224, 71676), (1296, 67694), (1377, 63712), (1448, 60588), (1496, 58644), (1584, 55386), (1629, 53856), (1632, 53757), (1683, 52128), (1782, 49232), (1836, 47784), (1991, 44064), (2172, 40392), (2244, 39096), (2376, 36924), (2448, 35838), (2592, 33847), (2754, 31856), (2896, 30294), (2992, 29322), (3077, 28512), (3168, 27693), (3258, 26928), (3366, 26064), (3564, 24616), (3672, 23892), (3982, 22032), (4344, 20196), (4488, 19548), (4752, 18462), (4887, 17952), (4896, 17919), (5049, 17376), (5508, 15928), (5792, 15147), (5973, 14688), (5984, 14661), (6154, 14256), (6516, 13464), (6732, 13032), (7128, 12308), (7344, 11946), (7964, 11016), (8688, 10098), (8976, 9774), (9231, 9504)]