64793664

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 168

約数和(自身を含む): 212186520

約数和(自身を除く): 147392856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 509, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1018, 1088, 1224, 1248, 1326, 1527, 1632, 1768, 1872, 1989, 2036, 2448, 2496, 2652, 3054, 3264, 3536, 3744, 3978, 4072, 4581, 4896, 5304, 6108, 6617, 7072, 7488, 7956, 8144, 8653, 9162, 9792, 10608, 12216, 13234, 14144, 15912, 16288, 17306, 18324, 19851, 21216, 24432, 25959, 26468, 31824, 32576, 34612, 36648, 39702, 42432, 48864, 51918, 52936, 59553, 63648, 69224, 73296, 77877, 79404, 97728, 103836, 105872, 112489, 119106, 127296, 138448, 146592, 155754, 158808, 207672, 211744, 224978, 238212, 276896, 293184, 311508, 317616, 337467, 415344, 423488, 449956, 476424, 553792, 623016, 635232, 674934, 830688, 899912, 952848, 1012401, 1246032, 1270464, 1349868, 1661376, 1799824, 1905696, 2024802, 2492064, 2699736, 3599648, 3811392, 4049604, 4984128, 5399472, 7199296, 8099208, 10798944, 16198416, 21597888, 32396832, 64793664]

約数ペア:

[(1, 64793664), (2, 32396832), (3, 21597888), (4, 16198416), (6, 10798944), (8, 8099208), (9, 7199296), (12, 5399472), (13, 4984128), (16, 4049604), (17, 3811392), (18, 3599648), (24, 2699736), (26, 2492064), (32, 2024802), (34, 1905696), (36, 1799824), (39, 1661376), (48, 1349868), (51, 1270464), (52, 1246032), (64, 1012401), (68, 952848), (72, 899912), (78, 830688), (96, 674934), (102, 635232), (104, 623016), (117, 553792), (136, 476424), (144, 449956), (153, 423488), (156, 415344), (192, 337467), (204, 317616), (208, 311508), (221, 293184), (234, 276896), (272, 238212), (288, 224978), (306, 211744), (312, 207672), (408, 158808), (416, 155754), (442, 146592), (468, 138448), (509, 127296), (544, 119106), (576, 112489), (612, 105872), (624, 103836), (663, 97728), (816, 79404), (832, 77877), (884, 73296), (936, 69224), (1018, 63648), (1088, 59553), (1224, 52936), (1248, 51918), (1326, 48864), (1527, 42432), (1632, 39702), (1768, 36648), (1872, 34612), (1989, 32576), (2036, 31824), (2448, 26468), (2496, 25959), (2652, 24432), (3054, 21216), (3264, 19851), (3536, 18324), (3744, 17306), (3978, 16288), (4072, 15912), (4581, 14144), (4896, 13234), (5304, 12216), (6108, 10608), (6617, 9792), (7072, 9162), (7488, 8653), (7956, 8144)]