78134268

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151423}}^1$

素因数の和:151473

約数の個数: 24

約数和(自身を含む): 186554368

約数和(自身を除く): 108420100

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 151423, 302846, 454269, 605692, 908538, 1817076, 6511189, 13022378, 19533567, 26044756, 39067134, 78134268]

約数ペア:

[(1, 78134268), (2, 39067134), (3, 26044756), (4, 19533567), (6, 13022378), (12, 6511189), (43, 1817076), (86, 908538), (129, 605692), (172, 454269), (258, 302846), (516, 151423)]