71716722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155231}}^1$

素因数の和:155254

約数の個数: 32

約数和(自身を含む): 178827264

約数和(自身を除く): 107110542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 155231, 310462, 465693, 931386, 1086617, 1707541, 2173234, 3259851, 3415082, 5122623, 6519702, 10245246, 11952787, 23905574, 35858361, 71716722]

約数ペア:

[(1, 71716722), (2, 35858361), (3, 23905574), (6, 11952787), (7, 10245246), (11, 6519702), (14, 5122623), (21, 3415082), (22, 3259851), (33, 2173234), (42, 1707541), (66, 1086617), (77, 931386), (154, 465693), (231, 310462), (462, 155231)]