72646076

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 128676240

約数和(自身を除く): 56030164

約数列:

[1, 2, 4, 179, 241, 358, 421, 482, 716, 842, 964, 1684, 43139, 75359, 86278, 101461, 150718, 172556, 202922, 301436, 405844, 18161519, 36323038, 72646076]

約数ペア:

[(1, 72646076), (2, 36323038), (4, 18161519), (179, 405844), (241, 301436), (358, 202922), (421, 172556), (482, 150718), (716, 101461), (842, 86278), (964, 75359), (1684, 43139)]