90077166

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 201706128

約数和(自身を除く): 111628962

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 633, 641, 666, 1266, 1282, 1899, 1923, 3798, 3846, 5769, 7807, 11538, 15614, 23421, 23717, 46842, 47434, 70263, 71151, 135251, 140526, 142302, 213453, 270502, 405753, 426906, 811506, 1217259, 2434518, 5004287, 10008574, 15012861, 30025722, 45038583, 90077166]

約数ペア:

[(1, 90077166), (2, 45038583), (3, 30025722), (6, 15012861), (9, 10008574), (18, 5004287), (37, 2434518), (74, 1217259), (111, 811506), (211, 426906), (222, 405753), (333, 270502), (422, 213453), (633, 142302), (641, 140526), (666, 135251), (1266, 71151), (1282, 70263), (1899, 47434), (1923, 46842), (3798, 23717), (3846, 23421), (5769, 15614), (7807, 11538)]