66720964392

素因数分解:

$2^3\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1341071}}^1$

素因数の和:1341774

約数の個数: 48

約数和(自身を含む): 180964255680

約数和(自身を除く): 114243291288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 12438, 16584, 24876, 49752, 1341071, 2682142, 4023213, 5364284, 8046426, 10728568, 12069639, 16092852, 24139278, 32185704, 48278556, 96557112, 926680061, 1853360122, 2780040183, 3706720244, 5560080366, 7413440488, 8340120549, 11120160732, 16680241098, 22240321464, 33360482196, 66720964392]

約数ペア:

[(1, 66720964392), (2, 33360482196), (3, 22240321464), (4, 16680241098), (6, 11120160732), (8, 8340120549), (9, 7413440488), (12, 5560080366), (18, 3706720244), (24, 2780040183), (36, 1853360122), (72, 926680061), (691, 96557112), (1382, 48278556), (2073, 32185704), (2764, 24139278), (4146, 16092852), (5528, 12069639), (6219, 10728568), (8292, 8046426), (12438, 5364284), (16584, 4023213), (24876, 2682142), (49752, 1341071)]