71660616

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21481}}^1$

素因数の和:21629

約数の個数: 32

約数和(自身を含む): 180448800

約数和(自身を除く): 108788184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 21481, 42962, 64443, 85924, 128886, 171848, 257772, 515544, 2985859, 5971718, 8957577, 11943436, 17915154, 23886872, 35830308, 71660616]

約数ペア:

[(1, 71660616), (2, 35830308), (3, 23886872), (4, 17915154), (6, 11943436), (8, 8957577), (12, 5971718), (24, 2985859), (139, 515544), (278, 257772), (417, 171848), (556, 128886), (834, 85924), (1112, 64443), (1668, 42962), (3336, 21481)]