84127676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5179}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 153162240

約数和(自身を除く): 69034564

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 5179, 8122, 10358, 16244, 20716, 160549, 321098, 642196, 678449, 1356898, 2713796, 21031919, 42063838, 84127676]

約数ペア:

[(1, 84127676), (2, 42063838), (4, 21031919), (31, 2713796), (62, 1356898), (124, 678449), (131, 642196), (262, 321098), (524, 160549), (4061, 20716), (5179, 16244), (8122, 10358)]