73123452

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{4871}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 190982400

約数和(自身を除く): 117858948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 4871, 5004, 7506, 9742, 14613, 15012, 19484, 29226, 43839, 58452, 87678, 131517, 175356, 263034, 526068, 677069, 1354138, 2031207, 2708276, 4062414, 6093621, 8124828, 12187242, 18280863, 24374484, 36561726, 73123452]

約数ペア:

[(1, 73123452), (2, 36561726), (3, 24374484), (4, 18280863), (6, 12187242), (9, 8124828), (12, 6093621), (18, 4062414), (27, 2708276), (36, 2031207), (54, 1354138), (108, 677069), (139, 526068), (278, 263034), (417, 175356), (556, 131517), (834, 87678), (1251, 58452), (1668, 43839), (2502, 29226), (3753, 19484), (4871, 15012), (5004, 14613), (7506, 9742)]