83670146

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 151252920

約数和(自身を除く): 67582774

約数列:

[1, 2, 7, 14, 49, 53, 89, 98, 106, 178, 181, 362, 371, 623, 742, 1246, 1267, 2534, 2597, 4361, 4717, 5194, 8722, 8869, 9434, 9593, 16109, 17738, 19186, 32218, 33019, 66038, 67151, 112763, 134302, 225526, 231133, 462266, 470057, 789341, 853777, 940114, 1578682, 1707554, 5976439, 11952878, 41835073, 83670146]

約数ペア:

[(1, 83670146), (2, 41835073), (7, 11952878), (14, 5976439), (49, 1707554), (53, 1578682), (89, 940114), (98, 853777), (106, 789341), (178, 470057), (181, 462266), (362, 231133), (371, 225526), (623, 134302), (742, 112763), (1246, 67151), (1267, 66038), (2534, 33019), (2597, 32218), (4361, 19186), (4717, 17738), (5194, 16109), (8722, 9593), (8869, 9434)]