68722866

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 155127960

約数和(自身を除く): 86405094

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 173, 174, 261, 346, 519, 522, 761, 1038, 1522, 1557, 2283, 3114, 4566, 5017, 6849, 10034, 13698, 15051, 22069, 30102, 44138, 45153, 66207, 90306, 131653, 132414, 198621, 263306, 394959, 397242, 789918, 1184877, 2369754, 3817937, 7635874, 11453811, 22907622, 34361433, 68722866]

約数ペア:

[(1, 68722866), (2, 34361433), (3, 22907622), (6, 11453811), (9, 7635874), (18, 3817937), (29, 2369754), (58, 1184877), (87, 789918), (173, 397242), (174, 394959), (261, 263306), (346, 198621), (519, 132414), (522, 131653), (761, 90306), (1038, 66207), (1522, 45153), (1557, 44138), (2283, 30102), (3114, 22069), (4566, 15051), (5017, 13698), (6849, 10034)]