7856772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 23059008

約数和(自身を除く): 15202236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 773, 847, 924, 1452, 1546, 1694, 2319, 2541, 3092, 3388, 4638, 5082, 5411, 8503, 9276, 10164, 10822, 16233, 17006, 21644, 25509, 32466, 34012, 51018, 59521, 64932, 93533, 102036, 119042, 178563, 187066, 238084, 280599, 357126, 374132, 561198, 654731, 714252, 1122396, 1309462, 1964193, 2618924, 3928386, 7856772]

約数ペア:

[(1, 7856772), (2, 3928386), (3, 2618924), (4, 1964193), (6, 1309462), (7, 1122396), (11, 714252), (12, 654731), (14, 561198), (21, 374132), (22, 357126), (28, 280599), (33, 238084), (42, 187066), (44, 178563), (66, 119042), (77, 102036), (84, 93533), (121, 64932), (132, 59521), (154, 51018), (231, 34012), (242, 32466), (308, 25509), (363, 21644), (462, 17006), (484, 16233), (726, 10822), (773, 10164), (847, 9276), (924, 8503), (1452, 5411), (1546, 5082), (1694, 4638), (2319, 3388), (2541, 3092)]