78424476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26459}}^1$

素因数の和:26498

約数の個数: 48

約数和(自身を含む): 207446400

約数和(自身を除く): 129021924

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 26459, 52918, 79377, 105836, 158754, 317508, 343967, 502721, 687934, 1005442, 1031901, 1375868, 1508163, 2010884, 2063802, 3016326, 4127604, 6032652, 6535373, 13070746, 19606119, 26141492, 39212238, 78424476]

約数ペア:

[(1, 78424476), (2, 39212238), (3, 26141492), (4, 19606119), (6, 13070746), (12, 6535373), (13, 6032652), (19, 4127604), (26, 3016326), (38, 2063802), (39, 2010884), (52, 1508163), (57, 1375868), (76, 1031901), (78, 1005442), (114, 687934), (156, 502721), (228, 343967), (247, 317508), (494, 158754), (741, 105836), (988, 79377), (1482, 52918), (2964, 26459)]