78020152

素因数分解:

$2^3\times 7^3\times {\mathrm{28433}}^1$

素因数の和:28460

約数の個数: 32

約数和(自身を含む): 170604000

約数和(自身を除く): 92583848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 28433, 56866, 113732, 199031, 227464, 398062, 796124, 1393217, 1592248, 2786434, 5572868, 9752519, 11145736, 19505038, 39010076, 78020152]

約数ペア:

[(1, 78020152), (2, 39010076), (4, 19505038), (7, 11145736), (8, 9752519), (14, 5572868), (28, 2786434), (49, 1592248), (56, 1393217), (98, 796124), (196, 398062), (343, 227464), (392, 199031), (686, 113732), (1372, 56866), (2744, 28433)]