90717381664

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{7213}}^1$

素因数の和:7867

約数の個数: 144

約数和(自身を含む): 224134161048

約数和(自身を除く): 133416779384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 617, 637, 728, 784, 1234, 1274, 1456, 1568, 2468, 2548, 2912, 4319, 4936, 5096, 7213, 8021, 8638, 9872, 10192, 14426, 16042, 17276, 19744, 20384, 28852, 30233, 32084, 34552, 50491, 56147, 57704, 60466, 64168, 69104, 93769, 100982, 112294, 115408, 120932, 128336, 138208, 187538, 201964, 224588, 230816, 241864, 256672, 353437, 375076, 393029, 403928, 449176, 483728, 656383, 706874, 750152, 786058, 807856, 898352, 967456, 1312766, 1413748, 1500304, 1572116, 1615712, 1796704, 2625532, 2827496, 3000608, 3144232, 4450421, 4594681, 5251064, 5654992, 6288464, 8900842, 9189362, 10502128, 11309984, 12576928, 17801684, 18378724, 21004256, 31152947, 35603368, 36757448, 57855473, 62305894, 71206736, 73514896, 115710946, 124611788, 142413472, 147029792, 218070629, 231421892, 249223576, 404988311, 436141258, 462843784, 498447152, 809976622, 872282516, 925687568, 996894304, 1619953244, 1744565032, 1851375136, 2834918177, 3239906488, 3489130064, 5669836354, 6479812976, 6978260128, 11339672708, 12959625952, 22679345416, 45358690832, 90717381664]

約数ペア:

[(1, 90717381664), (2, 45358690832), (4, 22679345416), (7, 12959625952), (8, 11339672708), (13, 6978260128), (14, 6479812976), (16, 5669836354), (26, 3489130064), (28, 3239906488), (32, 2834918177), (49, 1851375136), (52, 1744565032), (56, 1619953244), (91, 996894304), (98, 925687568), (104, 872282516), (112, 809976622), (182, 498447152), (196, 462843784), (208, 436141258), (224, 404988311), (364, 249223576), (392, 231421892), (416, 218070629), (617, 147029792), (637, 142413472), (728, 124611788), (784, 115710946), (1234, 73514896), (1274, 71206736), (1456, 62305894), (1568, 57855473), (2468, 36757448), (2548, 35603368), (2912, 31152947), (4319, 21004256), (4936, 18378724), (5096, 17801684), (7213, 12576928), (8021, 11309984), (8638, 10502128), (9872, 9189362), (10192, 8900842), (14426, 6288464), (16042, 5654992), (17276, 5251064), (19744, 4594681), (20384, 4450421), (28852, 3144232), (30233, 3000608), (32084, 2827496), (34552, 2625532), (50491, 1796704), (56147, 1615712), (57704, 1572116), (60466, 1500304), (64168, 1413748), (69104, 1312766), (93769, 967456), (100982, 898352), (112294, 807856), (115408, 786058), (120932, 750152), (128336, 706874), (138208, 656383), (187538, 483728), (201964, 449176), (224588, 403928), (230816, 393029), (241864, 375076), (256672, 353437)]