121993956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{839}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 353458560

約数和(自身を除く): 231464604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577, 839, 1154, 1678, 1731, 2308, 2517, 3356, 3462, 4039, 5034, 5193, 5873, 6924, 7551, 8078, 10068, 10386, 11746, 12117, 15102, 16156, 17619, 20772, 23492, 24234, 30204, 35238, 36351, 48468, 52857, 70476, 72702, 105714, 145404, 211428, 484103, 968206, 1452309, 1936412, 2904618, 3388721, 4356927, 5809236, 6777442, 8713854, 10166163, 13554884, 17427708, 20332326, 30498489, 40664652, 60996978, 121993956]

約数ペア:

[(1, 121993956), (2, 60996978), (3, 40664652), (4, 30498489), (6, 20332326), (7, 17427708), (9, 13554884), (12, 10166163), (14, 8713854), (18, 6777442), (21, 5809236), (28, 4356927), (36, 3388721), (42, 2904618), (63, 1936412), (84, 1452309), (126, 968206), (252, 484103), (577, 211428), (839, 145404), (1154, 105714), (1678, 72702), (1731, 70476), (2308, 52857), (2517, 48468), (3356, 36351), (3462, 35238), (4039, 30204), (5034, 24234), (5193, 23492), (5873, 20772), (6924, 17619), (7551, 16156), (8078, 15102), (10068, 12117), (10386, 11746)]