87228176

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5227}}^1$

素因数の和:5391

約数の個数: 40

約数和(自身を含む): 194481600

約数和(自身を除く): 107253424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 5227, 8344, 10454, 16688, 20908, 36589, 41816, 73178, 83632, 146356, 292712, 585424, 778823, 1557646, 3115292, 5451761, 6230584, 10903522, 12461168, 21807044, 43614088, 87228176]

約数ペア:

[(1, 87228176), (2, 43614088), (4, 21807044), (7, 12461168), (8, 10903522), (14, 6230584), (16, 5451761), (28, 3115292), (56, 1557646), (112, 778823), (149, 585424), (298, 292712), (596, 146356), (1043, 83632), (1192, 73178), (2086, 41816), (2384, 36589), (4172, 20908), (5227, 16688), (8344, 10454)]