79539152

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 204576192

約数和(自身を除く): 125037040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 253, 308, 322, 368, 392, 401, 506, 539, 616, 644, 784, 802, 1012, 1078, 1127, 1232, 1288, 1604, 1771, 2024, 2156, 2254, 2576, 2807, 3208, 3542, 4048, 4312, 4411, 4508, 5614, 6416, 7084, 8624, 8822, 9016, 9223, 11228, 12397, 14168, 17644, 18032, 18446, 19649, 22456, 24794, 28336, 30877, 35288, 36892, 39298, 44912, 49588, 61754, 64561, 70576, 73784, 78596, 99176, 101453, 123508, 129122, 147568, 157192, 198352, 202906, 216139, 247016, 258244, 314384, 405812, 432278, 451927, 494032, 516488, 710171, 811624, 864556, 903854, 1032976, 1420342, 1623248, 1729112, 1807708, 2840684, 3458224, 3615416, 4971197, 5681368, 7230832, 9942394, 11362736, 19884788, 39769576, 79539152]

約数ペア:

[(1, 79539152), (2, 39769576), (4, 19884788), (7, 11362736), (8, 9942394), (11, 7230832), (14, 5681368), (16, 4971197), (22, 3615416), (23, 3458224), (28, 2840684), (44, 1807708), (46, 1729112), (49, 1623248), (56, 1420342), (77, 1032976), (88, 903854), (92, 864556), (98, 811624), (112, 710171), (154, 516488), (161, 494032), (176, 451927), (184, 432278), (196, 405812), (253, 314384), (308, 258244), (322, 247016), (368, 216139), (392, 202906), (401, 198352), (506, 157192), (539, 147568), (616, 129122), (644, 123508), (784, 101453), (802, 99176), (1012, 78596), (1078, 73784), (1127, 70576), (1232, 64561), (1288, 61754), (1604, 49588), (1771, 44912), (2024, 39298), (2156, 36892), (2254, 35288), (2576, 30877), (2807, 28336), (3208, 24794), (3542, 22456), (4048, 19649), (4312, 18446), (4411, 18032), (4508, 17644), (5614, 14168), (6416, 12397), (7084, 11228), (8624, 9223), (8822, 9016)]