84823860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128521}}^1$

素因数の和:128544

約数の個数: 48

約数和(自身を含む): 259100352

約数和(自身を除く): 174276492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 128521, 257042, 385563, 514084, 642605, 771126, 1285210, 1413731, 1542252, 1927815, 2570420, 2827462, 3855630, 4241193, 5654924, 7068655, 7711260, 8482386, 14137310, 16964772, 21205965, 28274620, 42411930, 84823860]

約数ペア:

[(1, 84823860), (2, 42411930), (3, 28274620), (4, 21205965), (5, 16964772), (6, 14137310), (10, 8482386), (11, 7711260), (12, 7068655), (15, 5654924), (20, 4241193), (22, 3855630), (30, 2827462), (33, 2570420), (44, 1927815), (55, 1542252), (60, 1413731), (66, 1285210), (110, 771126), (132, 642605), (165, 514084), (220, 385563), (330, 257042), (660, 128521)]