90174612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15887}}^1$

素因数の和:15948

約数の個数: 48

約数和(自身を含む): 234888192

約数和(自身を除く): 144713580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 15887, 31774, 47661, 63548, 95322, 174757, 190644, 349514, 524271, 683141, 699028, 1048542, 1366282, 2049423, 2097084, 2732564, 4098846, 7514551, 8197692, 15029102, 22543653, 30058204, 45087306, 90174612]

約数ペア:

[(1, 90174612), (2, 45087306), (3, 30058204), (4, 22543653), (6, 15029102), (11, 8197692), (12, 7514551), (22, 4098846), (33, 2732564), (43, 2097084), (44, 2049423), (66, 1366282), (86, 1048542), (129, 699028), (132, 683141), (172, 524271), (258, 349514), (473, 190644), (516, 174757), (946, 95322), (1419, 63548), (1892, 47661), (2838, 31774), (5676, 15887)]