142813404

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 377965952

約数和(自身を除く): 235152548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 1753, 2263, 2628, 3506, 4526, 5259, 6789, 7012, 9052, 10518, 13578, 15777, 20367, 21036, 27156, 31554, 40734, 54343, 63108, 81468, 108686, 127969, 163029, 217372, 255938, 326058, 383907, 489087, 511876, 652116, 767814, 978174, 1151721, 1535628, 1956348, 2303442, 3967039, 4606884, 7934078, 11901117, 15868156, 23802234, 35703351, 47604468, 71406702, 142813404]

約数ペア:

[(1, 142813404), (2, 71406702), (3, 47604468), (4, 35703351), (6, 23802234), (9, 15868156), (12, 11901117), (18, 7934078), (31, 4606884), (36, 3967039), (62, 2303442), (73, 1956348), (93, 1535628), (124, 1151721), (146, 978174), (186, 767814), (219, 652116), (279, 511876), (292, 489087), (372, 383907), (438, 326058), (558, 255938), (657, 217372), (876, 163029), (1116, 127969), (1314, 108686), (1753, 81468), (2263, 63108), (2628, 54343), (3506, 40734), (4526, 31554), (5259, 27156), (6789, 21036), (7012, 20367), (9052, 15777), (10518, 13578)]