80813652

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217241}}^1$

素因数の和:217279

約数の個数: 24

約数和(自身を含む): 194648832

約数和(自身を除く): 113835180

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 217241, 434482, 651723, 868964, 1303446, 2606892, 6734471, 13468942, 20203413, 26937884, 40406826, 80813652]

約数ペア:

[(1, 80813652), (2, 40406826), (3, 26937884), (4, 20203413), (6, 13468942), (12, 6734471), (31, 2606892), (62, 1303446), (93, 868964), (124, 651723), (186, 434482), (372, 217241)]