68760216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136429}}^1$

素因数の和:136448

約数の個数: 48

約数和(自身を含む): 212830800

約数和(自身を除く): 144070584

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, 136429, 272858, 409287, 545716, 818574, 955003, 1091432, 1227861, 1637148, 1910006, 2455722, 2865009, 3274296, 3820012, 4911444, 5730018, 7640024, 8595027, 9822888, 11460036, 17190054, 22920072, 34380108, 68760216]

約数ペア:

[(1, 68760216), (2, 34380108), (3, 22920072), (4, 17190054), (6, 11460036), (7, 9822888), (8, 8595027), (9, 7640024), (12, 5730018), (14, 4911444), (18, 3820012), (21, 3274296), (24, 2865009), (28, 2455722), (36, 1910006), (42, 1637148), (56, 1227861), (63, 1091432), (72, 955003), (84, 818574), (126, 545716), (168, 409287), (252, 272858), (504, 136429)]