83461352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 90721048

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 89, 104, 127, 142, 178, 254, 284, 356, 508, 568, 712, 923, 1016, 1157, 1651, 1846, 2314, 3302, 3692, 4628, 6319, 6604, 7384, 9017, 9256, 11303, 12638, 13208, 18034, 22606, 25276, 36068, 45212, 50552, 72136, 82147, 90424, 117221, 146939, 164294, 234442, 293878, 328588, 468884, 587756, 657176, 802513, 937768, 1175512, 1605026, 3210052, 6420104, 10432669, 20865338, 41730676, 83461352]

約数ペア:

[(1, 83461352), (2, 41730676), (4, 20865338), (8, 10432669), (13, 6420104), (26, 3210052), (52, 1605026), (71, 1175512), (89, 937768), (104, 802513), (127, 657176), (142, 587756), (178, 468884), (254, 328588), (284, 293878), (356, 234442), (508, 164294), (568, 146939), (712, 117221), (923, 90424), (1016, 82147), (1157, 72136), (1651, 50552), (1846, 45212), (2314, 36068), (3302, 25276), (3692, 22606), (4628, 18034), (6319, 13208), (6604, 12638), (7384, 11303), (9017, 9256)]