78756372

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{3467}}^1$

素因数の和:4108

約数の個数: 36

約数和(自身を含む): 199451616

約数和(自身を除く): 120695244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2524, 3467, 3786, 5679, 6934, 7572, 10401, 11358, 13868, 20802, 22716, 31203, 41604, 62406, 124812, 2187677, 4375354, 6563031, 8750708, 13126062, 19689093, 26252124, 39378186, 78756372]

約数ペア:

[(1, 78756372), (2, 39378186), (3, 26252124), (4, 19689093), (6, 13126062), (9, 8750708), (12, 6563031), (18, 4375354), (36, 2187677), (631, 124812), (1262, 62406), (1893, 41604), (2524, 31203), (3467, 22716), (3786, 20802), (5679, 13868), (6934, 11358), (7572, 10401)]