78067052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89939}}^1$

素因数の和:89981

約数の個数: 24

約数和(自身を含む): 161172480

約数和(自身を除く): 83105428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 89939, 179878, 359756, 629573, 1259146, 2518292, 2788109, 5576218, 11152436, 19516763, 39033526, 78067052]

約数ペア:

[(1, 78067052), (2, 39033526), (4, 19516763), (7, 11152436), (14, 5576218), (28, 2788109), (31, 2518292), (62, 1259146), (124, 629573), (217, 359756), (434, 179878), (868, 89939)]