64702944

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 130284576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 72, 87, 96, 116, 122, 127, 144, 174, 183, 232, 244, 254, 261, 288, 348, 366, 381, 464, 488, 508, 522, 549, 696, 732, 762, 928, 976, 1016, 1044, 1098, 1143, 1392, 1464, 1524, 1769, 1952, 2032, 2088, 2196, 2286, 2784, 2928, 3048, 3538, 3683, 4064, 4176, 4392, 4572, 5307, 5856, 6096, 7076, 7366, 7747, 8352, 8784, 9144, 10614, 11049, 12192, 14152, 14732, 15494, 15921, 17568, 18288, 21228, 22098, 23241, 28304, 29464, 30988, 31842, 33147, 36576, 42456, 44196, 46482, 56608, 58928, 61976, 63684, 66294, 69723, 84912, 88392, 92964, 117856, 123952, 127368, 132588, 139446, 169824, 176784, 185928, 224663, 247904, 254736, 265176, 278892, 353568, 371856, 449326, 509472, 530352, 557784, 673989, 743712, 898652, 1060704, 1115568, 1347978, 1797304, 2021967, 2231136, 2695956, 3594608, 4043934, 5391912, 7189216, 8087868, 10783824, 16175736, 21567648, 32351472, 64702944]

約数ペア:

[(1, 64702944), (2, 32351472), (3, 21567648), (4, 16175736), (6, 10783824), (8, 8087868), (9, 7189216), (12, 5391912), (16, 4043934), (18, 3594608), (24, 2695956), (29, 2231136), (32, 2021967), (36, 1797304), (48, 1347978), (58, 1115568), (61, 1060704), (72, 898652), (87, 743712), (96, 673989), (116, 557784), (122, 530352), (127, 509472), (144, 449326), (174, 371856), (183, 353568), (232, 278892), (244, 265176), (254, 254736), (261, 247904), (288, 224663), (348, 185928), (366, 176784), (381, 169824), (464, 139446), (488, 132588), (508, 127368), (522, 123952), (549, 117856), (696, 92964), (732, 88392), (762, 84912), (928, 69723), (976, 66294), (1016, 63684), (1044, 61976), (1098, 58928), (1143, 56608), (1392, 46482), (1464, 44196), (1524, 42456), (1769, 36576), (1952, 33147), (2032, 31842), (2088, 30988), (2196, 29464), (2286, 28304), (2784, 23241), (2928, 22098), (3048, 21228), (3538, 18288), (3683, 17568), (4064, 15921), (4176, 15494), (4392, 14732), (4572, 14152), (5307, 12192), (5856, 11049), (6096, 10614), (7076, 9144), (7366, 8784), (7747, 8352)]