80186526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6301}}^1$

素因数の和:6417

約数の個数: 48

約数和(自身を含む): 200554848

約数和(自身を除く): 120368322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6301, 6363, 12602, 12726, 18903, 37806, 44107, 56709, 88214, 113418, 132321, 264642, 396963, 636401, 793926, 1272802, 1909203, 3818406, 4454807, 5727609, 8909614, 11455218, 13364421, 26728842, 40093263, 80186526]

約数ペア:

[(1, 80186526), (2, 40093263), (3, 26728842), (6, 13364421), (7, 11455218), (9, 8909614), (14, 5727609), (18, 4454807), (21, 3818406), (42, 1909203), (63, 1272802), (101, 793926), (126, 636401), (202, 396963), (303, 264642), (606, 132321), (707, 113418), (909, 88214), (1414, 56709), (1818, 44107), (2121, 37806), (4242, 18903), (6301, 12726), (6363, 12602)]