72576174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 91652946

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 107, 129, 214, 239, 258, 321, 473, 478, 642, 717, 946, 1177, 1419, 1434, 2354, 2629, 2838, 3531, 4601, 5258, 7062, 7887, 9202, 10277, 13803, 15774, 20554, 25573, 27606, 30831, 50611, 51146, 61662, 76719, 101222, 113047, 151833, 153438, 226094, 281303, 303666, 339141, 562606, 678282, 843909, 1099639, 1687818, 2199278, 3298917, 6597834, 12096029, 24192058, 36288087, 72576174]

約数ペア:

[(1, 72576174), (2, 36288087), (3, 24192058), (6, 12096029), (11, 6597834), (22, 3298917), (33, 2199278), (43, 1687818), (66, 1099639), (86, 843909), (107, 678282), (129, 562606), (214, 339141), (239, 303666), (258, 281303), (321, 226094), (473, 153438), (478, 151833), (642, 113047), (717, 101222), (946, 76719), (1177, 61662), (1419, 51146), (1434, 50611), (2354, 30831), (2629, 27606), (2838, 25573), (3531, 20554), (4601, 15774), (5258, 13803), (7062, 10277), (7887, 9202)]