81770412

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{144983}}^1$

素因数の和:145037

約数の個数: 24

約数和(自身を含む): 194858496

約数和(自身を除く): 113088084

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 144983, 289966, 434949, 579932, 869898, 1739796, 6814201, 13628402, 20442603, 27256804, 40885206, 81770412]

約数ペア:

[(1, 81770412), (2, 40885206), (3, 27256804), (4, 20442603), (6, 13628402), (12, 6814201), (47, 1739796), (94, 869898), (141, 579932), (188, 434949), (282, 289966), (564, 144983)]