80883978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14057}}^1$

素因数の和:14206

約数の個数: 32

約数和(自身を含む): 186240384

約数和(自身を除く): 105356406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 14057, 28114, 42171, 84342, 98399, 196798, 295197, 590394, 1925809, 3851618, 5777427, 11554854, 13480663, 26961326, 40441989, 80883978]

約数ペア:

[(1, 80883978), (2, 40441989), (3, 26961326), (6, 13480663), (7, 11554854), (14, 5777427), (21, 3851618), (42, 1925809), (137, 590394), (274, 295197), (411, 196798), (822, 98399), (959, 84342), (1918, 42171), (2877, 28114), (5754, 14057)]