87770904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281317}}^1$

素因数の和:281339

約数の個数: 32

約数和(自身を含む): 236307120

約数和(自身を除く): 148536216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 281317, 562634, 843951, 1125268, 1687902, 2250536, 3375804, 3657121, 6751608, 7314242, 10971363, 14628484, 21942726, 29256968, 43885452, 87770904]

約数ペア:

[(1, 87770904), (2, 43885452), (3, 29256968), (4, 21942726), (6, 14628484), (8, 10971363), (12, 7314242), (13, 6751608), (24, 3657121), (26, 3375804), (39, 2250536), (52, 1687902), (78, 1125268), (104, 843951), (156, 562634), (312, 281317)]