90711324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 251208048

約数和(自身を除く): 160496724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 397, 577, 794, 1154, 1191, 1588, 1731, 2308, 2382, 3462, 3573, 4367, 4764, 5193, 6347, 6924, 7146, 8734, 10386, 12694, 13101, 14292, 17468, 19041, 20772, 25388, 26202, 38082, 39303, 52404, 57123, 76164, 78606, 114246, 157212, 228492, 229069, 458138, 687207, 916276, 1374414, 2061621, 2519759, 2748828, 4123242, 5039518, 7559277, 8246484, 10079036, 15118554, 22677831, 30237108, 45355662, 90711324]

約数ペア:

[(1, 90711324), (2, 45355662), (3, 30237108), (4, 22677831), (6, 15118554), (9, 10079036), (11, 8246484), (12, 7559277), (18, 5039518), (22, 4123242), (33, 2748828), (36, 2519759), (44, 2061621), (66, 1374414), (99, 916276), (132, 687207), (198, 458138), (396, 229069), (397, 228492), (577, 157212), (794, 114246), (1154, 78606), (1191, 76164), (1588, 57123), (1731, 52404), (2308, 39303), (2382, 38082), (3462, 26202), (3573, 25388), (4367, 20772), (4764, 19041), (5193, 17468), (6347, 14292), (6924, 13101), (7146, 12694), (8734, 10386)]