66565488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 192824464

約数和(自身を除く): 126258976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 121, 132, 146, 157, 176, 219, 242, 264, 292, 314, 363, 438, 471, 484, 528, 584, 628, 726, 803, 876, 942, 968, 1168, 1256, 1452, 1606, 1727, 1752, 1884, 1936, 2409, 2512, 2904, 3212, 3454, 3504, 3768, 4818, 5181, 5808, 6424, 6908, 7536, 8833, 9636, 10362, 11461, 12848, 13816, 17666, 18997, 19272, 20724, 22922, 26499, 27632, 34383, 35332, 37994, 38544, 41448, 45844, 52998, 56991, 68766, 70664, 75988, 82896, 91688, 105996, 113982, 126071, 137532, 141328, 151976, 183376, 211992, 227964, 252142, 275064, 303952, 378213, 423984, 455928, 504284, 550128, 756426, 911856, 1008568, 1386781, 1512852, 2017136, 2773562, 3025704, 4160343, 5547124, 6051408, 8320686, 11094248, 16641372, 22188496, 33282744, 66565488]

約数ペア:

[(1, 66565488), (2, 33282744), (3, 22188496), (4, 16641372), (6, 11094248), (8, 8320686), (11, 6051408), (12, 5547124), (16, 4160343), (22, 3025704), (24, 2773562), (33, 2017136), (44, 1512852), (48, 1386781), (66, 1008568), (73, 911856), (88, 756426), (121, 550128), (132, 504284), (146, 455928), (157, 423984), (176, 378213), (219, 303952), (242, 275064), (264, 252142), (292, 227964), (314, 211992), (363, 183376), (438, 151976), (471, 141328), (484, 137532), (528, 126071), (584, 113982), (628, 105996), (726, 91688), (803, 82896), (876, 75988), (942, 70664), (968, 68766), (1168, 56991), (1256, 52998), (1452, 45844), (1606, 41448), (1727, 38544), (1752, 37994), (1884, 35332), (1936, 34383), (2409, 27632), (2512, 26499), (2904, 22922), (3212, 20724), (3454, 19272), (3504, 18997), (3768, 17666), (4818, 13816), (5181, 12848), (5808, 11461), (6424, 10362), (6908, 9636), (7536, 8833)]