87625768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 179809920

約数和(自身を除く): 92184152

約数列:

[1, 2, 4, 8, 23, 37, 46, 61, 74, 92, 122, 148, 184, 211, 244, 296, 422, 488, 844, 851, 1403, 1688, 1702, 2257, 2806, 3404, 4514, 4853, 5612, 6808, 7807, 9028, 9706, 11224, 12871, 15614, 18056, 19412, 25742, 31228, 38824, 51484, 51911, 62456, 102968, 103822, 179561, 207644, 296033, 359122, 415288, 476227, 592066, 718244, 952454, 1184132, 1436488, 1904908, 2368264, 3809816, 10953221, 21906442, 43812884, 87625768]

約数ペア:

[(1, 87625768), (2, 43812884), (4, 21906442), (8, 10953221), (23, 3809816), (37, 2368264), (46, 1904908), (61, 1436488), (74, 1184132), (92, 952454), (122, 718244), (148, 592066), (184, 476227), (211, 415288), (244, 359122), (296, 296033), (422, 207644), (488, 179561), (844, 103822), (851, 102968), (1403, 62456), (1688, 51911), (1702, 51484), (2257, 38824), (2806, 31228), (3404, 25742), (4514, 19412), (4853, 18056), (5612, 15614), (6808, 12871), (7807, 11224), (9028, 9706)]