66114880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 177174144

約数和(自身を除く): 111059264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 691, 736, 832, 920, 1040, 1196, 1382, 1472, 1495, 1840, 2080, 2392, 2764, 2990, 3455, 3680, 4160, 4784, 5528, 5980, 6910, 7360, 8983, 9568, 11056, 11960, 13820, 15893, 17966, 19136, 22112, 23920, 27640, 31786, 35932, 44224, 44915, 47840, 55280, 63572, 71864, 79465, 89830, 95680, 110560, 127144, 143728, 158930, 179660, 206609, 221120, 254288, 287456, 317860, 359320, 413218, 508576, 574912, 635720, 718640, 826436, 1017152, 1033045, 1271440, 1437280, 1652872, 2066090, 2542880, 2874560, 3305744, 4132180, 5085760, 6611488, 8264360, 13222976, 16528720, 33057440, 66114880]

約数ペア:

[(1, 66114880), (2, 33057440), (4, 16528720), (5, 13222976), (8, 8264360), (10, 6611488), (13, 5085760), (16, 4132180), (20, 3305744), (23, 2874560), (26, 2542880), (32, 2066090), (40, 1652872), (46, 1437280), (52, 1271440), (64, 1033045), (65, 1017152), (80, 826436), (92, 718640), (104, 635720), (115, 574912), (130, 508576), (160, 413218), (184, 359320), (208, 317860), (230, 287456), (260, 254288), (299, 221120), (320, 206609), (368, 179660), (416, 158930), (460, 143728), (520, 127144), (598, 110560), (691, 95680), (736, 89830), (832, 79465), (920, 71864), (1040, 63572), (1196, 55280), (1382, 47840), (1472, 44915), (1495, 44224), (1840, 35932), (2080, 31786), (2392, 27640), (2764, 23920), (2990, 22112), (3455, 19136), (3680, 17966), (4160, 15893), (4784, 13820), (5528, 11960), (5980, 11056), (6910, 9568), (7360, 8983)]