81571944

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{6037}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 204325920

約数和(自身を除く): 122753976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1689, 2252, 3378, 4504, 6037, 6756, 12074, 13512, 18111, 24148, 36222, 48296, 72444, 144888, 3398831, 6797662, 10196493, 13595324, 20392986, 27190648, 40785972, 81571944]

約数ペア:

[(1, 81571944), (2, 40785972), (3, 27190648), (4, 20392986), (6, 13595324), (8, 10196493), (12, 6797662), (24, 3398831), (563, 144888), (1126, 72444), (1689, 48296), (2252, 36222), (3378, 24148), (4504, 18111), (6037, 13512), (6756, 12074)]