68481456

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{33179}}^1$

素因数の和:33233

約数の個数: 40

約数和(自身を含む): 181030080

約数和(自身を除く): 112548624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 33179, 66358, 99537, 132716, 199074, 265432, 398148, 530864, 796296, 1426697, 1592592, 2853394, 4280091, 5706788, 8560182, 11413576, 17120364, 22827152, 34240728, 68481456]

約数ペア:

[(1, 68481456), (2, 34240728), (3, 22827152), (4, 17120364), (6, 11413576), (8, 8560182), (12, 5706788), (16, 4280091), (24, 2853394), (43, 1592592), (48, 1426697), (86, 796296), (129, 530864), (172, 398148), (258, 265432), (344, 199074), (516, 132716), (688, 99537), (1032, 66358), (2064, 33179)]