74754816

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 215846400

約数和(自身を除く): 141091584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 109, 114, 128, 141, 152, 188, 192, 218, 228, 256, 282, 304, 327, 376, 384, 436, 456, 564, 608, 654, 752, 768, 872, 893, 912, 1128, 1216, 1308, 1504, 1744, 1786, 1824, 2071, 2256, 2432, 2616, 2679, 3008, 3488, 3572, 3648, 4142, 4512, 4864, 5123, 5232, 5358, 6016, 6213, 6976, 7144, 7296, 8284, 9024, 10246, 10464, 10716, 12032, 12426, 13952, 14288, 14592, 15369, 16568, 18048, 20492, 20928, 21432, 24852, 27904, 28576, 30738, 33136, 36096, 40984, 41856, 42864, 49704, 57152, 61476, 66272, 81968, 83712, 85728, 97337, 99408, 114304, 122952, 132544, 163936, 171456, 194674, 198816, 228608, 245904, 265088, 292011, 327872, 342912, 389348, 397632, 491808, 530176, 584022, 655744, 685824, 778696, 795264, 983616, 1168044, 1311488, 1557392, 1590528, 1967232, 2336088, 3114784, 3934464, 4672176, 6229568, 9344352, 12459136, 18688704, 24918272, 37377408, 74754816]

約数ペア:

[(1, 74754816), (2, 37377408), (3, 24918272), (4, 18688704), (6, 12459136), (8, 9344352), (12, 6229568), (16, 4672176), (19, 3934464), (24, 3114784), (32, 2336088), (38, 1967232), (47, 1590528), (48, 1557392), (57, 1311488), (64, 1168044), (76, 983616), (94, 795264), (96, 778696), (109, 685824), (114, 655744), (128, 584022), (141, 530176), (152, 491808), (188, 397632), (192, 389348), (218, 342912), (228, 327872), (256, 292011), (282, 265088), (304, 245904), (327, 228608), (376, 198816), (384, 194674), (436, 171456), (456, 163936), (564, 132544), (608, 122952), (654, 114304), (752, 99408), (768, 97337), (872, 85728), (893, 83712), (912, 81968), (1128, 66272), (1216, 61476), (1308, 57152), (1504, 49704), (1744, 42864), (1786, 41856), (1824, 40984), (2071, 36096), (2256, 33136), (2432, 30738), (2616, 28576), (2679, 27904), (3008, 24852), (3488, 21432), (3572, 20928), (3648, 20492), (4142, 18048), (4512, 16568), (4864, 15369), (5123, 14592), (5232, 14288), (5358, 13952), (6016, 12426), (6213, 12032), (6976, 10716), (7144, 10464), (7296, 10246), (8284, 9024)]