74972656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 168783840

約数和(自身を除く): 93811184

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 44, 58, 74, 88, 116, 148, 176, 232, 296, 319, 397, 407, 464, 592, 638, 794, 814, 1073, 1276, 1588, 1628, 2146, 2552, 3176, 3256, 4292, 4367, 5104, 6352, 6512, 8584, 8734, 11513, 11803, 14689, 17168, 17468, 23026, 23606, 29378, 34936, 46052, 47212, 58756, 69872, 92104, 94424, 117512, 126643, 161579, 184208, 188848, 235024, 253286, 323158, 425981, 506572, 646316, 851962, 1013144, 1292632, 1703924, 2026288, 2585264, 3407848, 4685791, 6815696, 9371582, 18743164, 37486328, 74972656]

約数ペア:

[(1, 74972656), (2, 37486328), (4, 18743164), (8, 9371582), (11, 6815696), (16, 4685791), (22, 3407848), (29, 2585264), (37, 2026288), (44, 1703924), (58, 1292632), (74, 1013144), (88, 851962), (116, 646316), (148, 506572), (176, 425981), (232, 323158), (296, 253286), (319, 235024), (397, 188848), (407, 184208), (464, 161579), (592, 126643), (638, 117512), (794, 94424), (814, 92104), (1073, 69872), (1276, 58756), (1588, 47212), (1628, 46052), (2146, 34936), (2552, 29378), (3176, 23606), (3256, 23026), (4292, 17468), (4367, 17168), (5104, 14689), (6352, 11803), (6512, 11513), (8584, 8734)]