80615544

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63377}}^1$

素因数の和:63439

約数の個数: 32

約数和(自身を含む): 205344720

約数和(自身を除く): 124729176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 63377, 126754, 190131, 253508, 380262, 507016, 760524, 1521048, 3358981, 6717962, 10076943, 13435924, 20153886, 26871848, 40307772, 80615544]

約数ペア:

[(1, 80615544), (2, 40307772), (3, 26871848), (4, 20153886), (6, 13435924), (8, 10076943), (12, 6717962), (24, 3358981), (53, 1521048), (106, 760524), (159, 507016), (212, 380262), (318, 253508), (424, 190131), (636, 126754), (1272, 63377)]