61281048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2657}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 158363640

約数和(自身を除く): 97082592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2657, 2883, 3844, 5314, 5766, 7688, 7971, 10628, 11532, 15942, 21256, 23064, 31884, 63768, 82367, 164734, 247101, 329468, 494202, 658936, 988404, 1976808, 2553377, 5106754, 7660131, 10213508, 15320262, 20427016, 30640524, 61281048]

約数ペア:

[(1, 61281048), (2, 30640524), (3, 20427016), (4, 15320262), (6, 10213508), (8, 7660131), (12, 5106754), (24, 2553377), (31, 1976808), (62, 988404), (93, 658936), (124, 494202), (186, 329468), (248, 247101), (372, 164734), (744, 82367), (961, 63768), (1922, 31884), (2657, 23064), (2883, 21256), (3844, 15942), (5314, 11532), (5766, 10628), (7688, 7971)]