85549218

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 175015680

約数和(自身を除く): 89466462

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 834, 1531, 3062, 4593, 9186, 9313, 18626, 27939, 55878, 102577, 205154, 212809, 307731, 425618, 615462, 638427, 1276854, 14258203, 28516406, 42774609, 85549218]

約数ペア:

[(1, 85549218), (2, 42774609), (3, 28516406), (6, 14258203), (67, 1276854), (134, 638427), (139, 615462), (201, 425618), (278, 307731), (402, 212809), (417, 205154), (834, 102577), (1531, 55878), (3062, 27939), (4593, 18626), (9186, 9313)]