72665464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4999}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 144000000

約数和(自身を除く): 71334536

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 4999, 7268, 9998, 14536, 19996, 39992, 114977, 229954, 394921, 459908, 789842, 919816, 1579684, 3159368, 9083183, 18166366, 36332732, 72665464]

約数ペア:

[(1, 72665464), (2, 36332732), (4, 18166366), (8, 9083183), (23, 3159368), (46, 1579684), (79, 919816), (92, 789842), (158, 459908), (184, 394921), (316, 229954), (632, 114977), (1817, 39992), (3634, 19996), (4999, 14536), (7268, 9998)]