90589576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 213120000

約数和(自身を除く): 122530424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 199, 308, 398, 616, 739, 796, 1393, 1478, 1592, 2189, 2786, 2956, 4378, 5173, 5572, 5912, 8129, 8756, 10346, 11144, 15323, 16258, 17512, 20692, 30646, 32516, 41384, 56903, 61292, 65032, 113806, 122584, 147061, 227612, 294122, 455224, 588244, 1029427, 1176488, 1617671, 2058854, 3235342, 4117708, 6470684, 8235416, 11323697, 12941368, 22647394, 45294788, 90589576]

約数ペア:

[(1, 90589576), (2, 45294788), (4, 22647394), (7, 12941368), (8, 11323697), (11, 8235416), (14, 6470684), (22, 4117708), (28, 3235342), (44, 2058854), (56, 1617671), (77, 1176488), (88, 1029427), (154, 588244), (199, 455224), (308, 294122), (398, 227612), (616, 147061), (739, 122584), (796, 113806), (1393, 65032), (1478, 61292), (1592, 56903), (2189, 41384), (2786, 32516), (2956, 30646), (4378, 20692), (5173, 17512), (5572, 16258), (5912, 15323), (8129, 11144), (8756, 10346)]