72070848

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:822

約数の個数: 84

約数和(自身を含む): 207907128

約数和(自身を除く): 135836280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 593, 633, 844, 1186, 1266, 1688, 1779, 1899, 2372, 2532, 3376, 3558, 3798, 4744, 5064, 5337, 6752, 7116, 7596, 9488, 10128, 10674, 13504, 14232, 15192, 18976, 20256, 21348, 28464, 30384, 37952, 40512, 42696, 56928, 60768, 85392, 113856, 121536, 125123, 170784, 250246, 341568, 375369, 500492, 750738, 1000984, 1126107, 1501476, 2001968, 2252214, 3002952, 4003936, 4504428, 6005904, 8007872, 9008856, 12011808, 18017712, 24023616, 36035424, 72070848]

約数ペア:

[(1, 72070848), (2, 36035424), (3, 24023616), (4, 18017712), (6, 12011808), (8, 9008856), (9, 8007872), (12, 6005904), (16, 4504428), (18, 4003936), (24, 3002952), (32, 2252214), (36, 2001968), (48, 1501476), (64, 1126107), (72, 1000984), (96, 750738), (144, 500492), (192, 375369), (211, 341568), (288, 250246), (422, 170784), (576, 125123), (593, 121536), (633, 113856), (844, 85392), (1186, 60768), (1266, 56928), (1688, 42696), (1779, 40512), (1899, 37952), (2372, 30384), (2532, 28464), (3376, 21348), (3558, 20256), (3798, 18976), (4744, 15192), (5064, 14232), (5337, 13504), (6752, 10674), (7116, 10128), (7596, 9488)]