69328904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 132390720

約数和(自身を除く): 63061816

約数列:

[1, 2, 4, 8, 83, 166, 263, 332, 397, 526, 664, 794, 1052, 1588, 2104, 3176, 21829, 32951, 43658, 65902, 87316, 104411, 131804, 174632, 208822, 263608, 417644, 835288, 8666113, 17332226, 34664452, 69328904]

約数ペア:

[(1, 69328904), (2, 34664452), (4, 17332226), (8, 8666113), (83, 835288), (166, 417644), (263, 263608), (332, 208822), (397, 174632), (526, 131804), (664, 104411), (794, 87316), (1052, 65902), (1588, 43658), (2104, 32951), (3176, 21829)]