81862632

素因数分解:

$2^3\times 3^2\times {\mathrm{1136981}}^1$

素因数の和:1136993

約数の個数: 24

約数和(自身を含む): 221711490

約数和(自身を除く): 139848858

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1136981, 2273962, 3410943, 4547924, 6821886, 9095848, 10232829, 13643772, 20465658, 27287544, 40931316, 81862632]

約数ペア:

[(1, 81862632), (2, 40931316), (3, 27287544), (4, 20465658), (6, 13643772), (8, 10232829), (9, 9095848), (12, 6821886), (18, 4547924), (24, 3410943), (36, 2273962), (72, 1136981)]