68460048

素因数分解:

$2^4\times 3^2\times {\mathrm{475417}}^1$

素因数の和:475431

約数の個数: 30

約数和(自身を含む): 191593454

約数和(自身を除く): 123133406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 475417, 950834, 1426251, 1901668, 2852502, 3803336, 4278753, 5705004, 7606672, 8557506, 11410008, 17115012, 22820016, 34230024, 68460048]

約数ペア:

[(1, 68460048), (2, 34230024), (3, 22820016), (4, 17115012), (6, 11410008), (8, 8557506), (9, 7606672), (12, 5705004), (16, 4278753), (18, 3803336), (24, 2852502), (36, 1901668), (48, 1426251), (72, 950834), (144, 475417)]