85739428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 162408960

約数和(自身を除く): 76669532

約数列:

[1, 2, 4, 29, 31, 58, 62, 113, 116, 124, 211, 226, 422, 452, 844, 899, 1798, 3277, 3503, 3596, 6119, 6541, 6554, 7006, 12238, 13082, 13108, 14012, 23843, 24476, 26164, 47686, 95372, 101587, 189689, 203174, 379378, 406348, 691447, 739133, 758756, 1382894, 1478266, 2765788, 2956532, 21434857, 42869714, 85739428]

約数ペア:

[(1, 85739428), (2, 42869714), (4, 21434857), (29, 2956532), (31, 2765788), (58, 1478266), (62, 1382894), (113, 758756), (116, 739133), (124, 691447), (211, 406348), (226, 379378), (422, 203174), (452, 189689), (844, 101587), (899, 95372), (1798, 47686), (3277, 26164), (3503, 24476), (3596, 23843), (6119, 14012), (6541, 13108), (6554, 13082), (7006, 12238)]