80961708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 196990976

約数和(自身を除く): 116029268

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 618, 1236, 2113, 3193, 4226, 6339, 6386, 8452, 9579, 12678, 12772, 19158, 25356, 38316, 65503, 131006, 196509, 217639, 262012, 393018, 435278, 652917, 786036, 870556, 1305834, 2611668, 6746809, 13493618, 20240427, 26987236, 40480854, 80961708]

約数ペア:

[(1, 80961708), (2, 40480854), (3, 26987236), (4, 20240427), (6, 13493618), (12, 6746809), (31, 2611668), (62, 1305834), (93, 870556), (103, 786036), (124, 652917), (186, 435278), (206, 393018), (309, 262012), (372, 217639), (412, 196509), (618, 131006), (1236, 65503), (2113, 38316), (3193, 25356), (4226, 19158), (6339, 12772), (6386, 12678), (8452, 9579)]