78564984

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10663}}^1$

素因数の和:10979

約数の個数: 32

約数和(自身を含む): 197070720

約数和(自身を除く): 118505736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 10663, 21326, 31989, 42652, 63978, 85304, 127956, 255912, 3273541, 6547082, 9820623, 13094164, 19641246, 26188328, 39282492, 78564984]

約数ペア:

[(1, 78564984), (2, 39282492), (3, 26188328), (4, 19641246), (6, 13094164), (8, 9820623), (12, 6547082), (24, 3273541), (307, 255912), (614, 127956), (921, 85304), (1228, 63978), (1842, 42652), (2456, 31989), (3684, 21326), (7368, 10663)]