91662660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16427}}^1$

素因数の和:16473

約数の個数: 72

約数和(自身を含む): 287030016

約数和(自身を除く): 195367356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 16427, 32854, 49281, 65708, 82135, 98562, 147843, 164270, 197124, 246405, 295686, 328540, 492810, 509237, 591372, 739215, 985620, 1018474, 1478430, 1527711, 2036948, 2546185, 2956860, 3055422, 4583133, 5092370, 6110844, 7638555, 9166266, 10184740, 15277110, 18332532, 22915665, 30554220, 45831330, 91662660]

約数ペア:

[(1, 91662660), (2, 45831330), (3, 30554220), (4, 22915665), (5, 18332532), (6, 15277110), (9, 10184740), (10, 9166266), (12, 7638555), (15, 6110844), (18, 5092370), (20, 4583133), (30, 3055422), (31, 2956860), (36, 2546185), (45, 2036948), (60, 1527711), (62, 1478430), (90, 1018474), (93, 985620), (124, 739215), (155, 591372), (180, 509237), (186, 492810), (279, 328540), (310, 295686), (372, 246405), (465, 197124), (558, 164270), (620, 147843), (930, 98562), (1116, 82135), (1395, 65708), (1860, 49281), (2790, 32854), (5580, 16427)]