78854048

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 72

約数和(自身を含む): 192211488

約数和(自身を除く): 113357440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2083, 2366, 2704, 2912, 4166, 4732, 5408, 8332, 9464, 14581, 16664, 18928, 27079, 29162, 33328, 37856, 54158, 58324, 66656, 108316, 116648, 189553, 216632, 233296, 352027, 379106, 433264, 466592, 704054, 758212, 866528, 1408108, 1516424, 2464189, 2816216, 3032848, 4928378, 5632432, 6065696, 9856756, 11264864, 19713512, 39427024, 78854048]

約数ペア:

[(1, 78854048), (2, 39427024), (4, 19713512), (7, 11264864), (8, 9856756), (13, 6065696), (14, 5632432), (16, 4928378), (26, 3032848), (28, 2816216), (32, 2464189), (52, 1516424), (56, 1408108), (91, 866528), (104, 758212), (112, 704054), (169, 466592), (182, 433264), (208, 379106), (224, 352027), (338, 233296), (364, 216632), (416, 189553), (676, 116648), (728, 108316), (1183, 66656), (1352, 58324), (1456, 54158), (2083, 37856), (2366, 33328), (2704, 29162), (2912, 27079), (4166, 18928), (4732, 16664), (5408, 14581), (8332, 9464)]