81672792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179107}}^1$

素因数の和:179135

約数の個数: 32

約数和(自身を含む): 214929600

約数和(自身を除く): 133256808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 179107, 358214, 537321, 716428, 1074642, 1432856, 2149284, 3403033, 4298568, 6806066, 10209099, 13612132, 20418198, 27224264, 40836396, 81672792]

約数ペア:

[(1, 81672792), (2, 40836396), (3, 27224264), (4, 20418198), (6, 13612132), (8, 10209099), (12, 6806066), (19, 4298568), (24, 3403033), (38, 2149284), (57, 1432856), (76, 1074642), (114, 716428), (152, 537321), (228, 358214), (456, 179107)]