72437068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 147891744

約数和(自身を除く): 75454676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 187, 226, 374, 452, 748, 857, 1243, 1714, 1921, 2486, 3428, 3842, 4972, 7684, 9427, 14569, 18854, 21131, 29138, 37708, 42262, 58276, 84524, 96841, 160259, 193682, 320518, 387364, 641036, 1065251, 1646297, 2130502, 3292594, 4261004, 6585188, 18109267, 36218534, 72437068]

約数ペア:

[(1, 72437068), (2, 36218534), (4, 18109267), (11, 6585188), (17, 4261004), (22, 3292594), (34, 2130502), (44, 1646297), (68, 1065251), (113, 641036), (187, 387364), (226, 320518), (374, 193682), (452, 160259), (748, 96841), (857, 84524), (1243, 58276), (1714, 42262), (1921, 37708), (2486, 29138), (3428, 21131), (3842, 18854), (4972, 14569), (7684, 9427)]