81401124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4021}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 218024576

約数和(自身を除く): 136623452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 4021, 5061, 6748, 8042, 10122, 12063, 16084, 20244, 24126, 28147, 48252, 56294, 84441, 112588, 168882, 337764, 969061, 1938122, 2907183, 3876244, 5814366, 6783427, 11628732, 13566854, 20350281, 27133708, 40700562, 81401124]

約数ペア:

[(1, 81401124), (2, 40700562), (3, 27133708), (4, 20350281), (6, 13566854), (7, 11628732), (12, 6783427), (14, 5814366), (21, 3876244), (28, 2907183), (42, 1938122), (84, 969061), (241, 337764), (482, 168882), (723, 112588), (964, 84441), (1446, 56294), (1687, 48252), (2892, 28147), (3374, 24126), (4021, 20244), (5061, 16084), (6748, 12063), (8042, 10122)]