72154908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{95443}}^1$

素因数の和:95463

約数の個数: 48

約数和(自身を含む): 213794560

約数和(自身を除く): 141639652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 95443, 190886, 286329, 381772, 572658, 668101, 858987, 1145316, 1336202, 1717974, 2004303, 2576961, 2672404, 3435948, 4008606, 5153922, 6012909, 8017212, 10307844, 12025818, 18038727, 24051636, 36077454, 72154908]

約数ペア:

[(1, 72154908), (2, 36077454), (3, 24051636), (4, 18038727), (6, 12025818), (7, 10307844), (9, 8017212), (12, 6012909), (14, 5153922), (18, 4008606), (21, 3435948), (27, 2672404), (28, 2576961), (36, 2004303), (42, 1717974), (54, 1336202), (63, 1145316), (84, 858987), (108, 668101), (126, 572658), (189, 381772), (252, 286329), (378, 190886), (756, 95443)]