68638578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 147199680

約数和(自身を除く): 78561102

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 269, 538, 807, 989, 1614, 1849, 1978, 2967, 3698, 5547, 5934, 6187, 11094, 11567, 12374, 18561, 23134, 34701, 37122, 42527, 69402, 85054, 127581, 255162, 266041, 497381, 532082, 798123, 994762, 1492143, 1596246, 2984286, 11439763, 22879526, 34319289, 68638578]

約数ペア:

[(1, 68638578), (2, 34319289), (3, 22879526), (6, 11439763), (23, 2984286), (43, 1596246), (46, 1492143), (69, 994762), (86, 798123), (129, 532082), (138, 497381), (258, 266041), (269, 255162), (538, 127581), (807, 85054), (989, 69402), (1614, 42527), (1849, 37122), (1978, 34701), (2967, 23134), (3698, 18561), (5547, 12374), (5934, 11567), (6187, 11094)]