78231188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 164204544

約数和(自身を除く): 85973356

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 331, 367, 644, 662, 734, 1324, 1468, 2317, 2569, 4634, 5138, 7613, 8441, 9268, 10276, 15226, 16882, 30452, 33764, 53291, 59087, 106582, 118174, 121477, 213164, 236348, 242954, 485908, 850339, 1700678, 2793971, 3401356, 5587942, 11175884, 19557797, 39115594, 78231188]

約数ペア:

[(1, 78231188), (2, 39115594), (4, 19557797), (7, 11175884), (14, 5587942), (23, 3401356), (28, 2793971), (46, 1700678), (92, 850339), (161, 485908), (322, 242954), (331, 236348), (367, 213164), (644, 121477), (662, 118174), (734, 106582), (1324, 59087), (1468, 53291), (2317, 33764), (2569, 30452), (4634, 16882), (5138, 15226), (7613, 10276), (8441, 9268)]