7639704

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 21477600

約数和(自身を除く): 13837896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 313, 339, 452, 626, 678, 904, 939, 1017, 1252, 1356, 1878, 2034, 2504, 2712, 2817, 3051, 3756, 4068, 5634, 6102, 7512, 8136, 8451, 11268, 12204, 16902, 22536, 24408, 33804, 35369, 67608, 70738, 106107, 141476, 212214, 282952, 318321, 424428, 636642, 848856, 954963, 1273284, 1909926, 2546568, 3819852, 7639704]

約数ペア:

[(1, 7639704), (2, 3819852), (3, 2546568), (4, 1909926), (6, 1273284), (8, 954963), (9, 848856), (12, 636642), (18, 424428), (24, 318321), (27, 282952), (36, 212214), (54, 141476), (72, 106107), (108, 70738), (113, 67608), (216, 35369), (226, 33804), (313, 24408), (339, 22536), (452, 16902), (626, 12204), (678, 11268), (904, 8451), (939, 8136), (1017, 7512), (1252, 6102), (1356, 5634), (1878, 4068), (2034, 3756), (2504, 3051), (2712, 2817)]