72187416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47743}}^1$

素因数の和:47765

約数の個数: 64

約数和(自身を含む): 229171200

約数和(自身を除く): 156983784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47743, 95486, 143229, 190972, 286458, 334201, 381944, 429687, 572916, 668402, 859374, 1002603, 1145832, 1289061, 1336804, 1718748, 2005206, 2578122, 2673608, 3007809, 3437496, 4010412, 5156244, 6015618, 8020824, 9023427, 10312488, 12031236, 18046854, 24062472, 36093708, 72187416]

約数ペア:

[(1, 72187416), (2, 36093708), (3, 24062472), (4, 18046854), (6, 12031236), (7, 10312488), (8, 9023427), (9, 8020824), (12, 6015618), (14, 5156244), (18, 4010412), (21, 3437496), (24, 3007809), (27, 2673608), (28, 2578122), (36, 2005206), (42, 1718748), (54, 1336804), (56, 1289061), (63, 1145832), (72, 1002603), (84, 859374), (108, 668402), (126, 572916), (168, 429687), (189, 381944), (216, 334201), (252, 286458), (378, 190972), (504, 143229), (756, 95486), (1512, 47743)]