78285492

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29789}}^1$

素因数の和:29872

約数の個数: 36

約数和(自身を含む): 200605860

約数和(自身を除く): 122320368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 29789, 59578, 89367, 119156, 178734, 268101, 357468, 536202, 1072404, 2174597, 4349194, 6523791, 8698388, 13047582, 19571373, 26095164, 39142746, 78285492]

約数ペア:

[(1, 78285492), (2, 39142746), (3, 26095164), (4, 19571373), (6, 13047582), (9, 8698388), (12, 6523791), (18, 4349194), (36, 2174597), (73, 1072404), (146, 536202), (219, 357468), (292, 268101), (438, 178734), (657, 119156), (876, 89367), (1314, 59578), (2628, 29789)]