78665616

素因数分解:

$2^4\times 3^2\times {\mathrm{546289}}^1$

素因数の和:546303

約数の個数: 30

約数和(自身を含む): 220154870

約数和(自身を除く): 141489254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 546289, 1092578, 1638867, 2185156, 3277734, 4370312, 4916601, 6555468, 8740624, 9833202, 13110936, 19666404, 26221872, 39332808, 78665616]

約数ペア:

[(1, 78665616), (2, 39332808), (3, 26221872), (4, 19666404), (6, 13110936), (8, 9833202), (9, 8740624), (12, 6555468), (16, 4916601), (18, 4370312), (24, 3277734), (36, 2185156), (48, 1638867), (72, 1092578), (144, 546289)]