68781888

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2437}}^1$

素因数の和:2469

約数の個数: 126

約数和(自身を含む): 229432866

約数和(自身を除く): 160650978

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 2437, 3136, 3528, 4032, 4704, 4874, 7056, 7311, 9408, 9748, 14112, 14622, 17059, 19496, 21933, 28224, 29244, 34118, 38992, 43866, 51177, 58488, 68236, 77984, 87732, 102354, 116976, 119413, 136472, 153531, 155968, 175464, 204708, 233952, 238826, 272944, 307062, 350928, 358239, 409416, 467904, 477652, 545888, 614124, 701856, 716478, 818832, 955304, 1074717, 1091776, 1228248, 1403712, 1432956, 1637664, 1910608, 2149434, 2456496, 2865912, 3275328, 3821216, 4298868, 4912992, 5731824, 7642432, 8597736, 9825984, 11463648, 17195472, 22927296, 34390944, 68781888]

約数ペア:

[(1, 68781888), (2, 34390944), (3, 22927296), (4, 17195472), (6, 11463648), (7, 9825984), (8, 8597736), (9, 7642432), (12, 5731824), (14, 4912992), (16, 4298868), (18, 3821216), (21, 3275328), (24, 2865912), (28, 2456496), (32, 2149434), (36, 1910608), (42, 1637664), (48, 1432956), (49, 1403712), (56, 1228248), (63, 1091776), (64, 1074717), (72, 955304), (84, 818832), (96, 716478), (98, 701856), (112, 614124), (126, 545888), (144, 477652), (147, 467904), (168, 409416), (192, 358239), (196, 350928), (224, 307062), (252, 272944), (288, 238826), (294, 233952), (336, 204708), (392, 175464), (441, 155968), (448, 153531), (504, 136472), (576, 119413), (588, 116976), (672, 102354), (784, 87732), (882, 77984), (1008, 68236), (1176, 58488), (1344, 51177), (1568, 43866), (1764, 38992), (2016, 34118), (2352, 29244), (2437, 28224), (3136, 21933), (3528, 19496), (4032, 17059), (4704, 14622), (4874, 14112), (7056, 9748), (7311, 9408)]