80670786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9103}}^1$

素因数の和:9326

約数の個数: 32

約数和(自身を含む): 185284608

約数和(自身を除く): 104613822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 9103, 18206, 27309, 54618, 63721, 127442, 191163, 382326, 1920733, 3841466, 5762199, 11524398, 13445131, 26890262, 40335393, 80670786]

約数ペア:

[(1, 80670786), (2, 40335393), (3, 26890262), (6, 13445131), (7, 11524398), (14, 5762199), (21, 3841466), (42, 1920733), (211, 382326), (422, 191163), (633, 127442), (1266, 63721), (1477, 54618), (2954, 27309), (4431, 18206), (8862, 9103)]