89660646

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{70157}}^1$

素因数の和:70236

約数の個数: 24

約数和(自身を含む): 197003664

約数和(自身を除く): 107343018

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 70157, 140314, 210471, 420942, 631413, 1262826, 4981147, 9962294, 14943441, 29886882, 44830323, 89660646]

約数ペア:

[(1, 89660646), (2, 44830323), (3, 29886882), (6, 14943441), (9, 9962294), (18, 4981147), (71, 1262826), (142, 631413), (213, 420942), (426, 210471), (639, 140314), (1278, 70157)]