65491452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139939}}^1$

素因数の和:139962

約数の個数: 36

約数和(自身を含む): 178283560

約数和(自身を除く): 112792108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 139939, 279878, 419817, 559756, 839634, 1259451, 1679268, 1819207, 2518902, 3638414, 5037804, 5457621, 7276828, 10915242, 16372863, 21830484, 32745726, 65491452]

約数ペア:

[(1, 65491452), (2, 32745726), (3, 21830484), (4, 16372863), (6, 10915242), (9, 7276828), (12, 5457621), (13, 5037804), (18, 3638414), (26, 2518902), (36, 1819207), (39, 1679268), (52, 1259451), (78, 839634), (117, 559756), (156, 419817), (234, 279878), (468, 139939)]