77735982

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 158436000

約数和(自身を除く): 80700018

約数列:

[1, 2, 3, 6, 89, 149, 178, 267, 298, 447, 534, 894, 977, 1954, 2931, 5862, 13261, 26522, 39783, 79566, 86953, 145573, 173906, 260859, 291146, 436719, 521718, 873438, 12955997, 25911994, 38867991, 77735982]

約数ペア:

[(1, 77735982), (2, 38867991), (3, 25911994), (6, 12955997), (89, 873438), (149, 521718), (178, 436719), (267, 291146), (298, 260859), (447, 173906), (534, 145573), (894, 86953), (977, 79566), (1954, 39783), (2931, 26522), (5862, 13261)]