87042522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 203968800

約数和(自身を除く): 116926278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 1043, 1987, 2086, 3129, 3974, 5961, 6258, 7301, 11922, 13909, 14602, 21903, 27818, 41727, 43806, 83454, 97363, 194726, 292089, 296063, 584178, 592126, 888189, 1776378, 2072441, 4144882, 6217323, 12434646, 14507087, 29014174, 43521261, 87042522]

約数ペア:

[(1, 87042522), (2, 43521261), (3, 29014174), (6, 14507087), (7, 12434646), (14, 6217323), (21, 4144882), (42, 2072441), (49, 1776378), (98, 888189), (147, 592126), (149, 584178), (294, 296063), (298, 292089), (447, 194726), (894, 97363), (1043, 83454), (1987, 43806), (2086, 41727), (3129, 27818), (3974, 21903), (5961, 14602), (6258, 13909), (7301, 11922)]