86672876

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 153846000

約数和(自身を除く): 67173124

約数列:

[1, 2, 4, 109, 218, 269, 436, 538, 739, 1076, 1478, 2956, 29321, 58642, 80551, 117284, 161102, 198791, 322204, 397582, 795164, 21668219, 43336438, 86672876]

約数ペア:

[(1, 86672876), (2, 43336438), (4, 21668219), (109, 795164), (218, 397582), (269, 322204), (436, 198791), (538, 161102), (739, 117284), (1076, 80551), (1478, 58642), (2956, 29321)]