75400668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^2$

素因数の和:1111

約数の個数: 54

約数和(自身を含む): 218223096

約数和(自身を除く): 142822428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1641, 2188, 3282, 3829, 4923, 6564, 7658, 9846, 11487, 15316, 19692, 22974, 34461, 45948, 68922, 137844, 299209, 598418, 897627, 1196836, 1795254, 2094463, 2692881, 3590508, 4188926, 5385762, 6283389, 8377852, 10771524, 12566778, 18850167, 25133556, 37700334, 75400668]

約数ペア:

[(1, 75400668), (2, 37700334), (3, 25133556), (4, 18850167), (6, 12566778), (7, 10771524), (9, 8377852), (12, 6283389), (14, 5385762), (18, 4188926), (21, 3590508), (28, 2692881), (36, 2094463), (42, 1795254), (63, 1196836), (84, 897627), (126, 598418), (252, 299209), (547, 137844), (1094, 68922), (1641, 45948), (2188, 34461), (3282, 22974), (3829, 19692), (4923, 15316), (6564, 11487), (7658, 9846)]