78918144

素因数分解:

$2^9\times 3^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 133211136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 269, 382, 384, 512, 538, 573, 764, 768, 807, 1076, 1146, 1528, 1536, 1614, 2152, 2292, 3056, 3228, 4304, 4584, 6112, 6456, 8608, 9168, 12224, 12912, 17216, 18336, 24448, 25824, 34432, 36672, 48896, 51379, 51648, 68864, 73344, 97792, 102758, 103296, 137728, 146688, 154137, 205516, 206592, 293376, 308274, 411032, 413184, 616548, 822064, 1233096, 1644128, 2466192, 3288256, 4932384, 6576512, 9864768, 13153024, 19729536, 26306048, 39459072, 78918144]

約数ペア:

[(1, 78918144), (2, 39459072), (3, 26306048), (4, 19729536), (6, 13153024), (8, 9864768), (12, 6576512), (16, 4932384), (24, 3288256), (32, 2466192), (48, 1644128), (64, 1233096), (96, 822064), (128, 616548), (191, 413184), (192, 411032), (256, 308274), (269, 293376), (382, 206592), (384, 205516), (512, 154137), (538, 146688), (573, 137728), (764, 103296), (768, 102758), (807, 97792), (1076, 73344), (1146, 68864), (1528, 51648), (1536, 51379), (1614, 48896), (2152, 36672), (2292, 34432), (3056, 25824), (3228, 24448), (4304, 18336), (4584, 17216), (6112, 12912), (6456, 12224), (8608, 9168)]