68998512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7687}}^1$

素因数の和:7726

約数の個数: 80

約数和(自身を含む): 205915392

約数和(自身を除く): 136916880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 7687, 8976, 15374, 23061, 30748, 46122, 61496, 84557, 92244, 122992, 130679, 169114, 184488, 253671, 261358, 338228, 368976, 392037, 507342, 522716, 676456, 784074, 1014684, 1045432, 1352912, 1437469, 1568148, 2029368, 2090864, 2874938, 3136296, 4058736, 4312407, 5749876, 6272592, 8624814, 11499752, 17249628, 22999504, 34499256, 68998512]

約数ペア:

[(1, 68998512), (2, 34499256), (3, 22999504), (4, 17249628), (6, 11499752), (8, 8624814), (11, 6272592), (12, 5749876), (16, 4312407), (17, 4058736), (22, 3136296), (24, 2874938), (33, 2090864), (34, 2029368), (44, 1568148), (48, 1437469), (51, 1352912), (66, 1045432), (68, 1014684), (88, 784074), (102, 676456), (132, 522716), (136, 507342), (176, 392037), (187, 368976), (204, 338228), (264, 261358), (272, 253671), (374, 184488), (408, 169114), (528, 130679), (561, 122992), (748, 92244), (816, 84557), (1122, 61496), (1496, 46122), (2244, 30748), (2992, 23061), (4488, 15374), (7687, 8976)]