69990284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 153350400

約数和(自身を除く): 83360116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 3259, 5369, 6518, 10738, 13036, 21476, 22813, 42367, 45626, 84734, 91252, 169468, 192281, 296569, 384562, 593138, 769124, 1186276, 1345967, 2499653, 2691934, 4999306, 5383868, 9998612, 17497571, 34995142, 69990284]

約数ペア:

[(1, 69990284), (2, 34995142), (4, 17497571), (7, 9998612), (13, 5383868), (14, 4999306), (26, 2691934), (28, 2499653), (52, 1345967), (59, 1186276), (91, 769124), (118, 593138), (182, 384562), (236, 296569), (364, 192281), (413, 169468), (767, 91252), (826, 84734), (1534, 45626), (1652, 42367), (3068, 22813), (3259, 21476), (5369, 13036), (6518, 10738)]