90101856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 275692032

約数和(自身を除く): 185590176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 43, 46, 48, 52, 69, 73, 78, 86, 92, 96, 104, 129, 138, 146, 156, 172, 184, 208, 219, 258, 276, 292, 299, 312, 344, 368, 416, 438, 516, 552, 559, 584, 598, 624, 688, 736, 876, 897, 949, 989, 1032, 1104, 1118, 1168, 1196, 1248, 1376, 1677, 1679, 1752, 1794, 1898, 1978, 2064, 2208, 2236, 2336, 2392, 2847, 2967, 3139, 3354, 3358, 3504, 3588, 3796, 3956, 4128, 4472, 4784, 5037, 5694, 5934, 6278, 6708, 6716, 7008, 7176, 7592, 7912, 8944, 9417, 9568, 10074, 11388, 11868, 12556, 12857, 13416, 13432, 14352, 15184, 15824, 17888, 18834, 20148, 21827, 22776, 23736, 25112, 25714, 26832, 26864, 28704, 30368, 31648, 37668, 38571, 40296, 40807, 43654, 45552, 47472, 50224, 51428, 53664, 53728, 65481, 72197, 75336, 77142, 80592, 81614, 87308, 91104, 94944, 100448, 102856, 122421, 130962, 144394, 150672, 154284, 161184, 163228, 174616, 205712, 216591, 244842, 261924, 288788, 301344, 308568, 326456, 349232, 411424, 433182, 489684, 523848, 577576, 617136, 652912, 698464, 866364, 938561, 979368, 1047696, 1155152, 1234272, 1305824, 1732728, 1877122, 1958736, 2095392, 2310304, 2815683, 3465456, 3754244, 3917472, 5631366, 6930912, 7508488, 11262732, 15016976, 22525464, 30033952, 45050928, 90101856]

約数ペア:

[(1, 90101856), (2, 45050928), (3, 30033952), (4, 22525464), (6, 15016976), (8, 11262732), (12, 7508488), (13, 6930912), (16, 5631366), (23, 3917472), (24, 3754244), (26, 3465456), (32, 2815683), (39, 2310304), (43, 2095392), (46, 1958736), (48, 1877122), (52, 1732728), (69, 1305824), (73, 1234272), (78, 1155152), (86, 1047696), (92, 979368), (96, 938561), (104, 866364), (129, 698464), (138, 652912), (146, 617136), (156, 577576), (172, 523848), (184, 489684), (208, 433182), (219, 411424), (258, 349232), (276, 326456), (292, 308568), (299, 301344), (312, 288788), (344, 261924), (368, 244842), (416, 216591), (438, 205712), (516, 174616), (552, 163228), (559, 161184), (584, 154284), (598, 150672), (624, 144394), (688, 130962), (736, 122421), (876, 102856), (897, 100448), (949, 94944), (989, 91104), (1032, 87308), (1104, 81614), (1118, 80592), (1168, 77142), (1196, 75336), (1248, 72197), (1376, 65481), (1677, 53728), (1679, 53664), (1752, 51428), (1794, 50224), (1898, 47472), (1978, 45552), (2064, 43654), (2208, 40807), (2236, 40296), (2336, 38571), (2392, 37668), (2847, 31648), (2967, 30368), (3139, 28704), (3354, 26864), (3358, 26832), (3504, 25714), (3588, 25112), (3796, 23736), (3956, 22776), (4128, 21827), (4472, 20148), (4784, 18834), (5037, 17888), (5694, 15824), (5934, 15184), (6278, 14352), (6708, 13432), (6716, 13416), (7008, 12857), (7176, 12556), (7592, 11868), (7912, 11388), (8944, 10074), (9417, 9568)]