78270322

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 130233600

約数和(自身を除く): 51963278

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 379, 611, 758, 1222, 2197, 4394, 4927, 7943, 9854, 15886, 17813, 35626, 64051, 103259, 128102, 206518, 231569, 463138, 832663, 1665326, 3010397, 6020794, 39135161, 78270322]

約数ペア:

[(1, 78270322), (2, 39135161), (13, 6020794), (26, 3010397), (47, 1665326), (94, 832663), (169, 463138), (338, 231569), (379, 206518), (611, 128102), (758, 103259), (1222, 64051), (2197, 35626), (4394, 17813), (4927, 15886), (7943, 9854)]