67680648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{134287}}^1$

素因数の和:134306

約数の個数: 48

約数和(自身を含む): 209489280

約数和(自身を除く): 141808632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 134287, 268574, 402861, 537148, 805722, 940009, 1074296, 1208583, 1611444, 1880018, 2417166, 2820027, 3222888, 3760036, 4834332, 5640054, 7520072, 8460081, 9668664, 11280108, 16920162, 22560216, 33840324, 67680648]

約数ペア:

[(1, 67680648), (2, 33840324), (3, 22560216), (4, 16920162), (6, 11280108), (7, 9668664), (8, 8460081), (9, 7520072), (12, 5640054), (14, 4834332), (18, 3760036), (21, 3222888), (24, 2820027), (28, 2417166), (36, 1880018), (42, 1611444), (56, 1208583), (63, 1074296), (72, 940009), (84, 805722), (126, 537148), (168, 402861), (252, 268574), (504, 134287)]