77620968

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{29137}}^1$

素因数の和:29186

約数の個数: 48

約数和(自身を含む): 215912580

約数和(自身を除く): 138291612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 29137, 58274, 87411, 116548, 174822, 233096, 262233, 349644, 524466, 699288, 1048932, 1078069, 2097864, 2156138, 3234207, 4312276, 6468414, 8624552, 9702621, 12936828, 19405242, 25873656, 38810484, 77620968]

約数ペア:

[(1, 77620968), (2, 38810484), (3, 25873656), (4, 19405242), (6, 12936828), (8, 9702621), (9, 8624552), (12, 6468414), (18, 4312276), (24, 3234207), (36, 2156138), (37, 2097864), (72, 1078069), (74, 1048932), (111, 699288), (148, 524466), (222, 349644), (296, 262233), (333, 233096), (444, 174822), (666, 116548), (888, 87411), (1332, 58274), (2664, 29137)]