81331656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{484117}}^1$

素因数の和:484133

約数の個数: 32

約数和(自身を含む): 232376640

約数和(自身を除く): 151044984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 484117, 968234, 1452351, 1936468, 2904702, 3388819, 3872936, 5809404, 6777638, 10166457, 11618808, 13555276, 20332914, 27110552, 40665828, 81331656]

約数ペア:

[(1, 81331656), (2, 40665828), (3, 27110552), (4, 20332914), (6, 13555276), (7, 11618808), (8, 10166457), (12, 6777638), (14, 5809404), (21, 3872936), (24, 3388819), (28, 2904702), (42, 1936468), (56, 1452351), (84, 968234), (168, 484117)]