73568768

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 80

約数和(自身を含む): 181030080

約数和(自身を除く): 107461312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1579, 1664, 1792, 2912, 3158, 3328, 3584, 5824, 6316, 6656, 11053, 11648, 12632, 20527, 22106, 23296, 25264, 41054, 44212, 46592, 50528, 82108, 88424, 101056, 143689, 164216, 176848, 202112, 287378, 328432, 353696, 404224, 574756, 656864, 707392, 808448, 1149512, 1313728, 1414784, 2299024, 2627456, 2829568, 4598048, 5254912, 5659136, 9196096, 10509824, 18392192, 36784384, 73568768]

約数ペア:

[(1, 73568768), (2, 36784384), (4, 18392192), (7, 10509824), (8, 9196096), (13, 5659136), (14, 5254912), (16, 4598048), (26, 2829568), (28, 2627456), (32, 2299024), (52, 1414784), (56, 1313728), (64, 1149512), (91, 808448), (104, 707392), (112, 656864), (128, 574756), (182, 404224), (208, 353696), (224, 328432), (256, 287378), (364, 202112), (416, 176848), (448, 164216), (512, 143689), (728, 101056), (832, 88424), (896, 82108), (1456, 50528), (1579, 46592), (1664, 44212), (1792, 41054), (2912, 25264), (3158, 23296), (3328, 22106), (3584, 20527), (5824, 12632), (6316, 11648), (6656, 11053)]