69189148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 144793600

約数和(自身を除く): 75604452

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1009, 1106, 2018, 2212, 2449, 4036, 4898, 7063, 9796, 14126, 17143, 28252, 31279, 34286, 62558, 68572, 79711, 125116, 159422, 218953, 318844, 437906, 557977, 875812, 1115954, 2231908, 2471041, 4942082, 9884164, 17297287, 34594574, 69189148]

約数ペア:

[(1, 69189148), (2, 34594574), (4, 17297287), (7, 9884164), (14, 4942082), (28, 2471041), (31, 2231908), (62, 1115954), (79, 875812), (124, 557977), (158, 437906), (217, 318844), (316, 218953), (434, 159422), (553, 125116), (868, 79711), (1009, 68572), (1106, 62558), (2018, 34286), (2212, 31279), (2449, 28252), (4036, 17143), (4898, 14126), (7063, 9796)]