80967684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{963901}}^1$

素因数の和:963915

約数の個数: 24

約数和(自身を含む): 215914048

約数和(自身を除く): 134946364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 963901, 1927802, 2891703, 3855604, 5783406, 6747307, 11566812, 13494614, 20241921, 26989228, 40483842, 80967684]

約数ペア:

[(1, 80967684), (2, 40483842), (3, 26989228), (4, 20241921), (6, 13494614), (7, 11566812), (12, 6747307), (14, 5783406), (21, 3855604), (28, 2891703), (42, 1927802), (84, 963901)]