78830712

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{2239}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 220416000

約数和(自身を除く): 141585288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2239, 2934, 3912, 4401, 4478, 5868, 6717, 8802, 8956, 11736, 13434, 17604, 17912, 20151, 26868, 35208, 40302, 53736, 60453, 80604, 120906, 161208, 241812, 364957, 483624, 729914, 1094871, 1459828, 2189742, 2919656, 3284613, 4379484, 6569226, 8758968, 9853839, 13138452, 19707678, 26276904, 39415356, 78830712]

約数ペア:

[(1, 78830712), (2, 39415356), (3, 26276904), (4, 19707678), (6, 13138452), (8, 9853839), (9, 8758968), (12, 6569226), (18, 4379484), (24, 3284613), (27, 2919656), (36, 2189742), (54, 1459828), (72, 1094871), (108, 729914), (163, 483624), (216, 364957), (326, 241812), (489, 161208), (652, 120906), (978, 80604), (1304, 60453), (1467, 53736), (1956, 40302), (2239, 35208), (2934, 26868), (3912, 20151), (4401, 17912), (4478, 17604), (5868, 13434), (6717, 11736), (8802, 8956)]