80534286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 200124288

約数和(自身を除く): 119590002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1931, 1986, 2317, 2979, 3862, 4634, 5793, 5958, 6951, 11586, 13517, 13902, 17379, 20853, 27034, 34758, 40551, 41706, 81102, 121653, 243306, 639161, 1278322, 1917483, 3834966, 4474127, 5752449, 8948254, 11504898, 13422381, 26844762, 40267143, 80534286]

約数ペア:

[(1, 80534286), (2, 40267143), (3, 26844762), (6, 13422381), (7, 11504898), (9, 8948254), (14, 5752449), (18, 4474127), (21, 3834966), (42, 1917483), (63, 1278322), (126, 639161), (331, 243306), (662, 121653), (993, 81102), (1931, 41706), (1986, 40551), (2317, 34758), (2979, 27034), (3862, 20853), (4634, 17379), (5793, 13902), (5958, 13517), (6951, 11586)]