72516206

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 127844352

約数和(自身を除く): 55328146

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 577, 658, 1154, 1337, 2674, 4039, 8078, 8977, 17954, 27119, 54238, 62839, 110207, 125678, 189833, 220414, 379666, 771449, 1542898, 5179729, 10359458, 36258103, 72516206]

約数ペア:

[(1, 72516206), (2, 36258103), (7, 10359458), (14, 5179729), (47, 1542898), (94, 771449), (191, 379666), (329, 220414), (382, 189833), (577, 125678), (658, 110207), (1154, 62839), (1337, 54238), (2674, 27119), (4039, 17954), (8078, 8977)]