81325428

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{37861}}^1$

素因数の和:38047

約数の個数: 24

約数和(自身を含む): 190824480

約数和(自身を除く): 109499052

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 37861, 75722, 113583, 151444, 227166, 454332, 6777119, 13554238, 20331357, 27108476, 40662714, 81325428]

約数ペア:

[(1, 81325428), (2, 40662714), (3, 27108476), (4, 20331357), (6, 13554238), (12, 6777119), (179, 454332), (358, 227166), (537, 151444), (716, 113583), (1074, 75722), (2148, 37861)]