85697328

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 230831456

約数和(自身を除く): 145134128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 592, 661, 876, 888, 1168, 1322, 1752, 1776, 1983, 2644, 2701, 3504, 3966, 5288, 5402, 7932, 8103, 10576, 10804, 15864, 16206, 21608, 24457, 31728, 32412, 43216, 48253, 48914, 64824, 73371, 96506, 97828, 129648, 144759, 146742, 193012, 195656, 289518, 293484, 386024, 391312, 579036, 586968, 772048, 1158072, 1173936, 1785361, 2316144, 3570722, 5356083, 7141444, 10712166, 14282888, 21424332, 28565776, 42848664, 85697328]

約数ペア:

[(1, 85697328), (2, 42848664), (3, 28565776), (4, 21424332), (6, 14282888), (8, 10712166), (12, 7141444), (16, 5356083), (24, 3570722), (37, 2316144), (48, 1785361), (73, 1173936), (74, 1158072), (111, 772048), (146, 586968), (148, 579036), (219, 391312), (222, 386024), (292, 293484), (296, 289518), (438, 195656), (444, 193012), (584, 146742), (592, 144759), (661, 129648), (876, 97828), (888, 96506), (1168, 73371), (1322, 64824), (1752, 48914), (1776, 48253), (1983, 43216), (2644, 32412), (2701, 31728), (3504, 24457), (3966, 21608), (5288, 16206), (5402, 15864), (7932, 10804), (8103, 10576)]