80754804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172553}}^1$

素因数の和:172576

約数の個数: 36

約数和(自身を含む): 219833796

約数和(自身を除く): 139078992

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172553, 345106, 517659, 690212, 1035318, 1552977, 2070636, 2243189, 3105954, 4486378, 6211908, 6729567, 8972756, 13459134, 20188701, 26918268, 40377402, 80754804]

約数ペア:

[(1, 80754804), (2, 40377402), (3, 26918268), (4, 20188701), (6, 13459134), (9, 8972756), (12, 6729567), (13, 6211908), (18, 4486378), (26, 3105954), (36, 2243189), (39, 2070636), (52, 1552977), (78, 1035318), (117, 690212), (156, 517659), (234, 345106), (468, 172553)]