79578828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{105263}}^1$

素因数の和:105283

約数の個数: 48

約数和(自身を含む): 235791360

約数和(自身を除く): 156212532

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, 105263, 210526, 315789, 421052, 631578, 736841, 947367, 1263156, 1473682, 1894734, 2210523, 2842101, 2947364, 3789468, 4421046, 5684202, 6631569, 8842092, 11368404, 13263138, 19894707, 26526276, 39789414, 79578828]

約数ペア:

[(1, 79578828), (2, 39789414), (3, 26526276), (4, 19894707), (6, 13263138), (7, 11368404), (9, 8842092), (12, 6631569), (14, 5684202), (18, 4421046), (21, 3789468), (27, 2947364), (28, 2842101), (36, 2210523), (42, 1894734), (54, 1473682), (63, 1263156), (84, 947367), (108, 736841), (126, 631578), (189, 421052), (252, 315789), (378, 210526), (756, 105263)]