90465048

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{2297}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 245564280

約数和(自身を除く): 155099232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 2188, 2297, 3282, 4376, 4594, 4923, 6564, 6891, 9188, 9846, 13128, 13782, 18376, 19692, 20673, 27564, 39384, 41346, 55128, 82692, 165384, 1256459, 2512918, 3769377, 5025836, 7538754, 10051672, 11308131, 15077508, 22616262, 30155016, 45232524, 90465048]

約数ペア:

[(1, 90465048), (2, 45232524), (3, 30155016), (4, 22616262), (6, 15077508), (8, 11308131), (9, 10051672), (12, 7538754), (18, 5025836), (24, 3769377), (36, 2512918), (72, 1256459), (547, 165384), (1094, 82692), (1641, 55128), (2188, 41346), (2297, 39384), (3282, 27564), (4376, 20673), (4594, 19692), (4923, 18376), (6564, 13782), (6891, 13128), (9188, 9846)]