70686828

素因数分解:

$2^2\times 3^2\times {\mathrm{739}}^1\times {\mathrm{2657}}^1$

素因数の和:3406

約数の個数: 36

約数和(自身を含む): 178989720

約数和(自身を除く): 108302892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739, 1478, 2217, 2657, 2956, 4434, 5314, 6651, 7971, 8868, 10628, 13302, 15942, 23913, 26604, 31884, 47826, 95652, 1963523, 3927046, 5890569, 7854092, 11781138, 17671707, 23562276, 35343414, 70686828]

約数ペア:

[(1, 70686828), (2, 35343414), (3, 23562276), (4, 17671707), (6, 11781138), (9, 7854092), (12, 5890569), (18, 3927046), (36, 1963523), (739, 95652), (1478, 47826), (2217, 31884), (2657, 26604), (2956, 23913), (4434, 15942), (5314, 13302), (6651, 10628), (7971, 8868)]