68157852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6389}}^1$

素因数の和:6530

約数の個数: 48

約数和(自身を含む): 183214080

約数和(自身を除く): 115056228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 6389, 10668, 12778, 19167, 25556, 38334, 44723, 76668, 89446, 134169, 178892, 268338, 536676, 811403, 1622806, 2434209, 3245612, 4868418, 5679821, 9736836, 11359642, 17039463, 22719284, 34078926, 68157852]

約数ペア:

[(1, 68157852), (2, 34078926), (3, 22719284), (4, 17039463), (6, 11359642), (7, 9736836), (12, 5679821), (14, 4868418), (21, 3245612), (28, 2434209), (42, 1622806), (84, 811403), (127, 536676), (254, 268338), (381, 178892), (508, 134169), (762, 89446), (889, 76668), (1524, 44723), (1778, 38334), (2667, 25556), (3556, 19167), (5334, 12778), (6389, 10668)]