71099568

素因数分解:

$2^4\times 3^2\times {\mathrm{493747}}^1$

素因数の和:493761

約数の個数: 30

約数和(自身を含む): 198980444

約数和(自身を除く): 127880876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493747, 987494, 1481241, 1974988, 2962482, 3949976, 4443723, 5924964, 7899952, 8887446, 11849928, 17774892, 23699856, 35549784, 71099568]

約数ペア:

[(1, 71099568), (2, 35549784), (3, 23699856), (4, 17774892), (6, 11849928), (8, 8887446), (9, 7899952), (12, 5924964), (16, 4443723), (18, 3949976), (24, 2962482), (36, 1974988), (48, 1481241), (72, 987494), (144, 493747)]