81410928

素因数分解:

$2^4\times 3^1\times {\mathrm{433}}^1\times {\mathrm{3917}}^1$

素因数の和:4361

約数の個数: 40

約数和(自身を含む): 210851088

約数和(自身を除く): 129440160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433, 866, 1299, 1732, 2598, 3464, 3917, 5196, 6928, 7834, 10392, 11751, 15668, 20784, 23502, 31336, 47004, 62672, 94008, 188016, 1696061, 3392122, 5088183, 6784244, 10176366, 13568488, 20352732, 27136976, 40705464, 81410928]

約数ペア:

[(1, 81410928), (2, 40705464), (3, 27136976), (4, 20352732), (6, 13568488), (8, 10176366), (12, 6784244), (16, 5088183), (24, 3392122), (48, 1696061), (433, 188016), (866, 94008), (1299, 62672), (1732, 47004), (2598, 31336), (3464, 23502), (3917, 20784), (5196, 15668), (6928, 11751), (7834, 10392)]