78971718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23801}}^1$

素因数の和:23892

約数の個数: 32

約数和(自身を含む): 182799360

約数和(自身を除く): 103827642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 23801, 47602, 71403, 142806, 166607, 333214, 499821, 999642, 1880279, 3760558, 5640837, 11281674, 13161953, 26323906, 39485859, 78971718]

約数ペア:

[(1, 78971718), (2, 39485859), (3, 26323906), (6, 13161953), (7, 11281674), (14, 5640837), (21, 3760558), (42, 1880279), (79, 999642), (158, 499821), (237, 333214), (474, 166607), (553, 142806), (1106, 71403), (1659, 47602), (3318, 23801)]