72625467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 109854720

約数和(自身を除く): 37229253

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 1311, 1767, 1787, 2139, 5361, 13547, 33953, 40641, 41101, 55397, 101859, 123303, 166191, 780919, 1052543, 1274131, 2342757, 3157629, 3822393, 24208489, 72625467]

約数ペア:

[(1, 72625467), (3, 24208489), (19, 3822393), (23, 3157629), (31, 2342757), (57, 1274131), (69, 1052543), (93, 780919), (437, 166191), (589, 123303), (713, 101859), (1311, 55397), (1767, 41101), (1787, 40641), (2139, 33953), (5361, 13547)]