81236592

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3461}}^1$

素因数の和:3638

約数の個数: 60

約数和(自身を含む): 228810504

約数和(自身を除く): 147573912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3461, 3912, 5868, 6922, 7824, 10383, 11736, 13844, 20766, 23472, 27688, 31149, 41532, 55376, 62298, 83064, 124596, 166128, 249192, 498384, 564143, 1128286, 1692429, 2256572, 3384858, 4513144, 5077287, 6769716, 9026288, 10154574, 13539432, 20309148, 27078864, 40618296, 81236592]

約数ペア:

[(1, 81236592), (2, 40618296), (3, 27078864), (4, 20309148), (6, 13539432), (8, 10154574), (9, 9026288), (12, 6769716), (16, 5077287), (18, 4513144), (24, 3384858), (36, 2256572), (48, 1692429), (72, 1128286), (144, 564143), (163, 498384), (326, 249192), (489, 166128), (652, 124596), (978, 83064), (1304, 62298), (1467, 55376), (1956, 41532), (2608, 31149), (2934, 27688), (3461, 23472), (3912, 20766), (5868, 13844), (6922, 11736), (7824, 10383)]