87907274

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{69001}}^1$

素因数の和:69030

約数の個数: 24

約数和(自身を含む): 165190788

約数和(自身を除く): 77283514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 69001, 138002, 483007, 897013, 966014, 1794026, 3381049, 6279091, 6762098, 12558182, 43953637, 87907274]

約数ペア:

[(1, 87907274), (2, 43953637), (7, 12558182), (13, 6762098), (14, 6279091), (26, 3381049), (49, 1794026), (91, 966014), (98, 897013), (182, 483007), (637, 138002), (1274, 69001)]