72755812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{9439}}^1$

素因数の和:9531

約数の個数: 24

約数和(自身を含む): 133217280

約数和(自身を除く): 60461468

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 9439, 18878, 37756, 386999, 443633, 773998, 887266, 1547996, 1774532, 18188953, 36377906, 72755812]

約数ペア:

[(1, 72755812), (2, 36377906), (4, 18188953), (41, 1774532), (47, 1547996), (82, 887266), (94, 773998), (164, 443633), (188, 386999), (1927, 37756), (3854, 18878), (7708, 9439)]