78079398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 171383040

約数和(自身を除く): 93303642

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 107, 111, 114, 173, 214, 222, 321, 346, 519, 642, 703, 1038, 1406, 2033, 2109, 3287, 3959, 4066, 4218, 6099, 6401, 6574, 7918, 9861, 11877, 12198, 12802, 18511, 19203, 19722, 23754, 37022, 38406, 55533, 75221, 111066, 121619, 150442, 225663, 243238, 351709, 364857, 451326, 684907, 703418, 729714, 1055127, 1369814, 2054721, 2110254, 4109442, 13013233, 26026466, 39039699, 78079398]

約数ペア:

[(1, 78079398), (2, 39039699), (3, 26026466), (6, 13013233), (19, 4109442), (37, 2110254), (38, 2054721), (57, 1369814), (74, 1055127), (107, 729714), (111, 703418), (114, 684907), (173, 451326), (214, 364857), (222, 351709), (321, 243238), (346, 225663), (519, 150442), (642, 121619), (703, 111066), (1038, 75221), (1406, 55533), (2033, 38406), (2109, 37022), (3287, 23754), (3959, 19722), (4066, 19203), (4218, 18511), (6099, 12802), (6401, 12198), (6574, 11877), (7918, 9861)]