65286396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 189352800

約数和(自身を除く): 124066404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 577, 898, 1154, 1347, 1731, 1796, 2308, 2694, 3143, 3462, 4039, 4041, 5193, 5388, 6286, 6924, 8078, 8082, 9429, 10386, 12117, 12572, 16156, 16164, 18858, 20772, 24234, 28287, 36351, 37716, 48468, 56574, 72702, 113148, 145404, 259073, 518146, 777219, 1036292, 1554438, 1813511, 2331657, 3108876, 3627022, 4663314, 5440533, 7254044, 9326628, 10881066, 16321599, 21762132, 32643198, 65286396]

約数ペア:

[(1, 65286396), (2, 32643198), (3, 21762132), (4, 16321599), (6, 10881066), (7, 9326628), (9, 7254044), (12, 5440533), (14, 4663314), (18, 3627022), (21, 3108876), (28, 2331657), (36, 1813511), (42, 1554438), (63, 1036292), (84, 777219), (126, 518146), (252, 259073), (449, 145404), (577, 113148), (898, 72702), (1154, 56574), (1347, 48468), (1731, 37716), (1796, 36351), (2308, 28287), (2694, 24234), (3143, 20772), (3462, 18858), (4039, 16164), (4041, 16156), (5193, 12572), (5388, 12117), (6286, 10386), (6924, 9429), (8078, 8082)]