72268360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{106277}}^1$

素因数の和:106305

約数の個数: 32

約数和(自身を含む): 172170360

約数和(自身を除く): 99902000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 106277, 212554, 425108, 531385, 850216, 1062770, 1806709, 2125540, 3613418, 4251080, 7226836, 9033545, 14453672, 18067090, 36134180, 72268360]

約数ペア:

[(1, 72268360), (2, 36134180), (4, 18067090), (5, 14453672), (8, 9033545), (10, 7226836), (17, 4251080), (20, 3613418), (34, 2125540), (40, 1806709), (68, 1062770), (85, 850216), (136, 531385), (170, 425108), (340, 212554), (680, 106277)]