72845968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15227}}^1$

素因数の和:15271

約数の個数: 40

約数和(自身を含む): 158614848

約数和(自身を除く): 85768880

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 15227, 30454, 60908, 121816, 197951, 243632, 350221, 395902, 700442, 791804, 1400884, 1583608, 2801768, 3167216, 4552873, 5603536, 9105746, 18211492, 36422984, 72845968]

約数ペア:

[(1, 72845968), (2, 36422984), (4, 18211492), (8, 9105746), (13, 5603536), (16, 4552873), (23, 3167216), (26, 2801768), (46, 1583608), (52, 1400884), (92, 791804), (104, 700442), (184, 395902), (208, 350221), (299, 243632), (368, 197951), (598, 121816), (1196, 60908), (2392, 30454), (4784, 15227)]