80844786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 192029760

約数和(自身を除く): 111184974

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 229, 458, 687, 1374, 1783, 2061, 2519, 3566, 4122, 5038, 5349, 7557, 10698, 15114, 16047, 19613, 22671, 32094, 39226, 45342, 58839, 117678, 176517, 353034, 408307, 816614, 1224921, 2449842, 3674763, 4491377, 7349526, 8982754, 13474131, 26948262, 40422393, 80844786]

約数ペア:

[(1, 80844786), (2, 40422393), (3, 26948262), (6, 13474131), (9, 8982754), (11, 7349526), (18, 4491377), (22, 3674763), (33, 2449842), (66, 1224921), (99, 816614), (198, 408307), (229, 353034), (458, 176517), (687, 117678), (1374, 58839), (1783, 45342), (2061, 39226), (2519, 32094), (3566, 22671), (4122, 19613), (5038, 16047), (5349, 15114), (7557, 10698)]