74333928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 138555672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 136, 152, 172, 204, 223, 228, 258, 323, 344, 408, 446, 456, 516, 646, 669, 731, 817, 892, 969, 1032, 1292, 1338, 1462, 1634, 1784, 1938, 2193, 2451, 2584, 2676, 2924, 3268, 3791, 3876, 4237, 4386, 4902, 5352, 5848, 6536, 7582, 7752, 8474, 8772, 9589, 9804, 11373, 12711, 13889, 15164, 16948, 17544, 19178, 19608, 22746, 25422, 27778, 28767, 30328, 33896, 38356, 41667, 45492, 50844, 55556, 57534, 72029, 76712, 83334, 90984, 101688, 111112, 115068, 144058, 163013, 166668, 182191, 216087, 230136, 288116, 326026, 333336, 364382, 432174, 489039, 546573, 576232, 652052, 728764, 864348, 978078, 1093146, 1304104, 1457528, 1728696, 1956156, 2186292, 3097247, 3912312, 4372584, 6194494, 9291741, 12388988, 18583482, 24777976, 37166964, 74333928]

約数ペア:

[(1, 74333928), (2, 37166964), (3, 24777976), (4, 18583482), (6, 12388988), (8, 9291741), (12, 6194494), (17, 4372584), (19, 3912312), (24, 3097247), (34, 2186292), (38, 1956156), (43, 1728696), (51, 1457528), (57, 1304104), (68, 1093146), (76, 978078), (86, 864348), (102, 728764), (114, 652052), (129, 576232), (136, 546573), (152, 489039), (172, 432174), (204, 364382), (223, 333336), (228, 326026), (258, 288116), (323, 230136), (344, 216087), (408, 182191), (446, 166668), (456, 163013), (516, 144058), (646, 115068), (669, 111112), (731, 101688), (817, 90984), (892, 83334), (969, 76712), (1032, 72029), (1292, 57534), (1338, 55556), (1462, 50844), (1634, 45492), (1784, 41667), (1938, 38356), (2193, 33896), (2451, 30328), (2584, 28767), (2676, 27778), (2924, 25422), (3268, 22746), (3791, 19608), (3876, 19178), (4237, 17544), (4386, 16948), (4902, 15164), (5352, 13889), (5848, 12711), (6536, 11373), (7582, 9804), (7752, 9589), (8474, 8772)]