85026618

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 195056640

約数和(自身を除く): 110030022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 134, 142, 201, 213, 331, 402, 426, 603, 639, 662, 993, 1206, 1278, 1809, 1917, 1986, 2979, 3618, 3834, 4757, 5958, 8937, 9514, 14271, 17874, 22177, 23501, 28542, 42813, 44354, 47002, 66531, 70503, 85626, 128439, 133062, 141006, 199593, 211509, 256878, 399186, 423018, 598779, 634527, 1197558, 1269054, 1574567, 3149134, 4723701, 9447402, 14171103, 28342206, 42513309, 85026618]

約数ペア:

[(1, 85026618), (2, 42513309), (3, 28342206), (6, 14171103), (9, 9447402), (18, 4723701), (27, 3149134), (54, 1574567), (67, 1269054), (71, 1197558), (134, 634527), (142, 598779), (201, 423018), (213, 399186), (331, 256878), (402, 211509), (426, 199593), (603, 141006), (639, 133062), (662, 128439), (993, 85626), (1206, 70503), (1278, 66531), (1809, 47002), (1917, 44354), (1986, 42813), (2979, 28542), (3618, 23501), (3834, 22177), (4757, 17874), (5958, 14271), (8937, 9514)]