72949446

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{30937}}^1$

素因数の和:31076

約数の個数: 24

約数和(自身を含む): 159268824

約数和(自身を除く): 86319378

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 30937, 61874, 92811, 185622, 278433, 556866, 4052747, 8105494, 12158241, 24316482, 36474723, 72949446]

約数ペア:

[(1, 72949446), (2, 36474723), (3, 24316482), (6, 12158241), (9, 8105494), (18, 4052747), (131, 556866), (262, 278433), (393, 185622), (786, 92811), (1179, 61874), (2358, 30937)]