72149016

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{18443}}^1$

素因数の和:18615

約数の個数: 32

約数和(自身を含む): 181488960

約数和(自身を除く): 109339944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 18443, 36886, 55329, 73772, 110658, 147544, 221316, 442632, 3006209, 6012418, 9018627, 12024836, 18037254, 24049672, 36074508, 72149016]

約数ペア:

[(1, 72149016), (2, 36074508), (3, 24049672), (4, 18037254), (6, 12024836), (8, 9018627), (12, 6012418), (24, 3006209), (163, 442632), (326, 221316), (489, 147544), (652, 110658), (978, 73772), (1304, 55329), (1956, 36886), (3912, 18443)]