71388252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{152539}}^1$

素因数の和:152562

約数の個数: 36

約数和(自身を含む): 194335960

約数和(自身を除く): 122947708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 152539, 305078, 457617, 610156, 915234, 1372851, 1830468, 1983007, 2745702, 3966014, 5491404, 5949021, 7932028, 11898042, 17847063, 23796084, 35694126, 71388252]

約数ペア:

[(1, 71388252), (2, 35694126), (3, 23796084), (4, 17847063), (6, 11898042), (9, 7932028), (12, 5949021), (13, 5491404), (18, 3966014), (26, 2745702), (36, 1983007), (39, 1830468), (52, 1372851), (78, 915234), (117, 610156), (156, 457617), (234, 305078), (468, 152539)]