69272580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88811}}^1$

素因数の和:88836

約数の個数: 48

約数和(自身を含む): 208885824

約数和(自身を除く): 139613244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 88811, 177622, 266433, 355244, 444055, 532866, 888110, 1065732, 1154543, 1332165, 1776220, 2309086, 2664330, 3463629, 4618172, 5328660, 5772715, 6927258, 11545430, 13854516, 17318145, 23090860, 34636290, 69272580]

約数ペア:

[(1, 69272580), (2, 34636290), (3, 23090860), (4, 17318145), (5, 13854516), (6, 11545430), (10, 6927258), (12, 5772715), (13, 5328660), (15, 4618172), (20, 3463629), (26, 2664330), (30, 2309086), (39, 1776220), (52, 1332165), (60, 1154543), (65, 1065732), (78, 888110), (130, 532866), (156, 444055), (195, 355244), (260, 266433), (390, 177622), (780, 88811)]