78861244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 175343616

約数和(自身を除く): 96482372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 4831, 8162, 9662, 16324, 19324, 33817, 53141, 67634, 106282, 135268, 212564, 256043, 371987, 512086, 743974, 1024172, 1487948, 1792301, 2816473, 3584602, 5632946, 7169204, 11265892, 19715311, 39430622, 78861244]

約数ペア:

[(1, 78861244), (2, 39430622), (4, 19715311), (7, 11265892), (11, 7169204), (14, 5632946), (22, 3584602), (28, 2816473), (44, 1792301), (53, 1487948), (77, 1024172), (106, 743974), (154, 512086), (212, 371987), (308, 256043), (371, 212564), (583, 135268), (742, 106282), (1166, 67634), (1484, 53141), (2332, 33817), (4081, 19324), (4831, 16324), (8162, 9662)]