90122736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 261233280

約数和(自身を除く): 171110544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 121, 132, 176, 177, 236, 242, 263, 264, 354, 363, 472, 484, 526, 528, 649, 708, 726, 789, 944, 968, 1052, 1298, 1416, 1452, 1578, 1936, 1947, 2104, 2596, 2832, 2893, 2904, 3156, 3894, 4208, 5192, 5786, 5808, 6312, 7139, 7788, 8679, 10384, 11572, 12624, 14278, 15517, 15576, 17358, 21417, 23144, 28556, 31034, 31152, 31823, 34716, 42834, 46288, 46551, 57112, 62068, 63646, 69432, 85668, 93102, 95469, 114224, 124136, 127292, 138864, 170687, 171336, 186204, 190938, 248272, 254584, 341374, 342672, 372408, 381876, 509168, 512061, 682748, 744816, 763752, 1024122, 1365496, 1527504, 1877557, 2048244, 2730992, 3755114, 4096488, 5632671, 7510228, 8192976, 11265342, 15020456, 22530684, 30040912, 45061368, 90122736]

約数ペア:

[(1, 90122736), (2, 45061368), (3, 30040912), (4, 22530684), (6, 15020456), (8, 11265342), (11, 8192976), (12, 7510228), (16, 5632671), (22, 4096488), (24, 3755114), (33, 2730992), (44, 2048244), (48, 1877557), (59, 1527504), (66, 1365496), (88, 1024122), (118, 763752), (121, 744816), (132, 682748), (176, 512061), (177, 509168), (236, 381876), (242, 372408), (263, 342672), (264, 341374), (354, 254584), (363, 248272), (472, 190938), (484, 186204), (526, 171336), (528, 170687), (649, 138864), (708, 127292), (726, 124136), (789, 114224), (944, 95469), (968, 93102), (1052, 85668), (1298, 69432), (1416, 63646), (1452, 62068), (1578, 57112), (1936, 46551), (1947, 46288), (2104, 42834), (2596, 34716), (2832, 31823), (2893, 31152), (2904, 31034), (3156, 28556), (3894, 23144), (4208, 21417), (5192, 17358), (5786, 15576), (5808, 15517), (6312, 14278), (7139, 12624), (7788, 11572), (8679, 10384)]