69902928

素因数分解:

$2^4\times 3^2\times {\mathrm{485437}}^1$

素因数の和:485451

約数の個数: 30

約数和(自身を含む): 195631514

約数和(自身を除く): 125728586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 485437, 970874, 1456311, 1941748, 2912622, 3883496, 4368933, 5825244, 7766992, 8737866, 11650488, 17475732, 23300976, 34951464, 69902928]

約数ペア:

[(1, 69902928), (2, 34951464), (3, 23300976), (4, 17475732), (6, 11650488), (8, 8737866), (9, 7766992), (12, 5825244), (16, 4368933), (18, 3883496), (24, 2912622), (36, 1941748), (48, 1456311), (72, 970874), (144, 485437)]