78658728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{192791}}^1$

素因数の和:192817

約数の個数: 32

約数和(自身を含む): 208215360

約数和(自身を除く): 129556632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 192791, 385582, 578373, 771164, 1156746, 1542328, 2313492, 3277447, 4626984, 6554894, 9832341, 13109788, 19664682, 26219576, 39329364, 78658728]

約数ペア:

[(1, 78658728), (2, 39329364), (3, 26219576), (4, 19664682), (6, 13109788), (8, 9832341), (12, 6554894), (17, 4626984), (24, 3277447), (34, 2313492), (51, 1542328), (68, 1156746), (102, 771164), (136, 578373), (204, 385582), (408, 192791)]