72343798

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 109686240

約数和(自身を除く): 37342442

約数列:

[1, 2, 151, 302, 421, 569, 842, 1138, 63571, 85919, 127142, 171838, 239549, 479098, 36171899, 72343798]

約数ペア:

[(1, 72343798), (2, 36171899), (151, 479098), (302, 239549), (421, 171838), (569, 127142), (842, 85919), (1138, 63571)]