79902396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{105691}}^1$

素因数の和:105711

約数の個数: 48

約数和(自身を含む): 236750080

約数和(自身を除く): 156847684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 105691, 211382, 317073, 422764, 634146, 739837, 951219, 1268292, 1479674, 1902438, 2219511, 2853657, 2959348, 3804876, 4439022, 5707314, 6658533, 8878044, 11414628, 13317066, 19975599, 26634132, 39951198, 79902396]

約数ペア:

[(1, 79902396), (2, 39951198), (3, 26634132), (4, 19975599), (6, 13317066), (7, 11414628), (9, 8878044), (12, 6658533), (14, 5707314), (18, 4439022), (21, 3804876), (27, 2959348), (28, 2853657), (36, 2219511), (42, 1902438), (54, 1479674), (63, 1268292), (84, 951219), (108, 739837), (126, 634146), (189, 422764), (252, 317073), (378, 211382), (756, 105691)]