72423396

素因数分解:

$2^2\times 3^4\times {\mathrm{223529}}^1$

素因数の和:223545

約数の個数: 30

約数和(自身を含む): 189329910

約数和(自身を除く): 116906514

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 223529, 447058, 670587, 894116, 1341174, 2011761, 2682348, 4023522, 6035283, 8047044, 12070566, 18105849, 24141132, 36211698, 72423396]

約数ペア:

[(1, 72423396), (2, 36211698), (3, 24141132), (4, 18105849), (6, 12070566), (9, 8047044), (12, 6035283), (18, 4023522), (27, 2682348), (36, 2011761), (54, 1341174), (81, 894116), (108, 670587), (162, 447058), (324, 223529)]