72423266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 116899200

約数和(自身を除く): 44475934

約数列:

[1, 2, 29, 43, 58, 71, 86, 142, 409, 818, 1247, 2059, 2494, 3053, 4118, 6106, 11861, 17587, 23722, 29039, 35174, 58078, 88537, 177074, 510023, 842131, 1020046, 1248677, 1684262, 2497354, 36211633, 72423266]

約数ペア:

[(1, 72423266), (2, 36211633), (29, 2497354), (43, 1684262), (58, 1248677), (71, 1020046), (86, 842131), (142, 510023), (409, 177074), (818, 88537), (1247, 58078), (2059, 35174), (2494, 29039), (3053, 23722), (4118, 17587), (6106, 11861)]