86766776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 181478880

約数和(自身を除く): 94712104

約数列:

[1, 2, 4, 8, 17, 34, 37, 43, 68, 74, 86, 136, 148, 172, 296, 344, 401, 629, 731, 802, 1258, 1462, 1591, 1604, 2516, 2924, 3182, 3208, 5032, 5848, 6364, 6817, 12728, 13634, 14837, 17243, 27047, 27268, 29674, 34486, 54094, 54536, 59348, 68972, 108188, 118696, 137944, 216376, 252229, 293131, 504458, 586262, 637991, 1008916, 1172524, 1275982, 2017832, 2345048, 2551964, 5103928, 10845847, 21691694, 43383388, 86766776]

約数ペア:

[(1, 86766776), (2, 43383388), (4, 21691694), (8, 10845847), (17, 5103928), (34, 2551964), (37, 2345048), (43, 2017832), (68, 1275982), (74, 1172524), (86, 1008916), (136, 637991), (148, 586262), (172, 504458), (296, 293131), (344, 252229), (401, 216376), (629, 137944), (731, 118696), (802, 108188), (1258, 68972), (1462, 59348), (1591, 54536), (1604, 54094), (2516, 34486), (2924, 29674), (3182, 27268), (3208, 27047), (5032, 17243), (5848, 14837), (6364, 13634), (6817, 12728)]