81050058

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{16139}}^1$

素因数の和:16184

約数の個数: 40

約数和(自身を含む): 187482240

約数和(自身を除く): 106432182

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 16139, 32278, 48417, 96834, 145251, 290502, 435753, 500309, 871506, 1000618, 1307259, 1500927, 2614518, 3001854, 4502781, 9005562, 13508343, 27016686, 40525029, 81050058]

約数ペア:

[(1, 81050058), (2, 40525029), (3, 27016686), (6, 13508343), (9, 9005562), (18, 4502781), (27, 3001854), (31, 2614518), (54, 1500927), (62, 1307259), (81, 1000618), (93, 871506), (162, 500309), (186, 435753), (279, 290502), (558, 145251), (837, 96834), (1674, 48417), (2511, 32278), (5022, 16139)]