68927188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 135442944

約数和(自身を除く): 66515756

約数列:

[1, 2, 4, 11, 22, 44, 67, 103, 134, 206, 227, 268, 412, 454, 737, 908, 1133, 1474, 2266, 2497, 2948, 4532, 4994, 6901, 9988, 13802, 15209, 23381, 27604, 30418, 46762, 60836, 75911, 93524, 151822, 167299, 257191, 303644, 334598, 514382, 669196, 1028764, 1566527, 3133054, 6266108, 17231797, 34463594, 68927188]

約数ペア:

[(1, 68927188), (2, 34463594), (4, 17231797), (11, 6266108), (22, 3133054), (44, 1566527), (67, 1028764), (103, 669196), (134, 514382), (206, 334598), (227, 303644), (268, 257191), (412, 167299), (454, 151822), (737, 93524), (908, 75911), (1133, 60836), (1474, 46762), (2266, 30418), (2497, 27604), (2948, 23381), (4532, 15209), (4994, 13802), (6901, 9988)]