71777268

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{11939}}^1$

素因数の和:12116

約数の個数: 36

約数和(自身を含む): 182538720

約数和(自身を除く): 110761452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 6012, 11939, 23878, 35817, 47756, 71634, 107451, 143268, 214902, 429804, 1993813, 3987626, 5981439, 7975252, 11962878, 17944317, 23925756, 35888634, 71777268]

約数ペア:

[(1, 71777268), (2, 35888634), (3, 23925756), (4, 17944317), (6, 11962878), (9, 7975252), (12, 5981439), (18, 3987626), (36, 1993813), (167, 429804), (334, 214902), (501, 143268), (668, 107451), (1002, 71634), (1503, 47756), (2004, 35817), (3006, 23878), (6012, 11939)]