83436768

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1328

約数の個数: 72

約数和(自身を含む): 238348656

約数和(自身を除く): 154911888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1031, 1124, 1686, 2062, 2248, 2529, 3093, 3372, 4124, 4496, 5058, 6186, 6744, 8248, 8992, 9279, 10116, 12372, 13488, 16496, 18558, 20232, 24744, 26976, 32992, 37116, 40464, 49488, 74232, 80928, 98976, 148464, 289711, 296928, 579422, 869133, 1158844, 1738266, 2317688, 2607399, 3476532, 4635376, 5214798, 6953064, 9270752, 10429596, 13906128, 20859192, 27812256, 41718384, 83436768]

約数ペア:

[(1, 83436768), (2, 41718384), (3, 27812256), (4, 20859192), (6, 13906128), (8, 10429596), (9, 9270752), (12, 6953064), (16, 5214798), (18, 4635376), (24, 3476532), (32, 2607399), (36, 2317688), (48, 1738266), (72, 1158844), (96, 869133), (144, 579422), (281, 296928), (288, 289711), (562, 148464), (843, 98976), (1031, 80928), (1124, 74232), (1686, 49488), (2062, 40464), (2248, 37116), (2529, 32992), (3093, 26976), (3372, 24744), (4124, 20232), (4496, 18558), (5058, 16496), (6186, 13488), (6744, 12372), (8248, 10116), (8992, 9279)]