128563596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8647}}^1$

素因数の和:8723

約数の個数: 72

約数和(自身を含む): 377744640

約数和(自身を除く): 249181044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 8647, 14868, 17294, 25941, 34588, 51882, 60529, 77823, 103764, 121058, 155646, 181587, 242116, 311292, 363174, 510173, 544761, 726348, 1020346, 1089522, 1530519, 2040692, 2179044, 3061038, 3571211, 4591557, 6122076, 7142422, 9183114, 10713633, 14284844, 18366228, 21427266, 32140899, 42854532, 64281798, 128563596]

約数ペア:

[(1, 128563596), (2, 64281798), (3, 42854532), (4, 32140899), (6, 21427266), (7, 18366228), (9, 14284844), (12, 10713633), (14, 9183114), (18, 7142422), (21, 6122076), (28, 4591557), (36, 3571211), (42, 3061038), (59, 2179044), (63, 2040692), (84, 1530519), (118, 1089522), (126, 1020346), (177, 726348), (236, 544761), (252, 510173), (354, 363174), (413, 311292), (531, 242116), (708, 181587), (826, 155646), (1062, 121058), (1239, 103764), (1652, 77823), (2124, 60529), (2478, 51882), (3717, 34588), (4956, 25941), (7434, 17294), (8647, 14868)]