74574786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3779}}^1$

素因数の和:3831

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 108316734

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 3779, 6578, 7558, 9867, 11337, 19734, 22674, 41569, 49127, 83138, 86917, 98254, 124707, 147381, 173834, 249414, 260751, 294762, 521502, 540397, 956087, 1080794, 1129921, 1621191, 1912174, 2259842, 2868261, 3242382, 3389763, 5736522, 6779526, 12429131, 24858262, 37287393, 74574786]

約数ペア:

[(1, 74574786), (2, 37287393), (3, 24858262), (6, 12429131), (11, 6779526), (13, 5736522), (22, 3389763), (23, 3242382), (26, 2868261), (33, 2259842), (39, 1912174), (46, 1621191), (66, 1129921), (69, 1080794), (78, 956087), (138, 540397), (143, 521502), (253, 294762), (286, 260751), (299, 249414), (429, 173834), (506, 147381), (598, 124707), (759, 98254), (858, 86917), (897, 83138), (1518, 49127), (1794, 41569), (3289, 22674), (3779, 19734), (6578, 11337), (7558, 9867)]