90720132

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{11981}}^1$

素因数の和:12619

約数の個数: 24

約数和(自身を含む): 212033472

約数和(自身を除く): 121313340

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 3786, 7572, 11981, 23962, 35943, 47924, 71886, 143772, 7560011, 15120022, 22680033, 30240044, 45360066, 90720132]

約数ペア:

[(1, 90720132), (2, 45360066), (3, 30240044), (4, 22680033), (6, 15120022), (12, 7560011), (631, 143772), (1262, 71886), (1893, 47924), (2524, 35943), (3786, 23962), (7572, 11981)]