79321424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 190904448

約数和(自身を除く): 111583024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 314, 347, 364, 628, 694, 728, 1099, 1256, 1388, 1456, 2041, 2198, 2429, 2512, 2776, 4082, 4396, 4511, 4858, 5552, 8164, 8792, 9022, 9716, 14287, 16328, 17584, 18044, 19432, 28574, 31577, 32656, 36088, 38864, 54479, 57148, 63154, 72176, 108958, 114296, 126308, 217916, 228592, 252616, 381353, 435832, 505232, 708227, 762706, 871664, 1416454, 1525412, 2832908, 3050824, 4957589, 5665816, 6101648, 9915178, 11331632, 19830356, 39660712, 79321424]

約数ペア:

[(1, 79321424), (2, 39660712), (4, 19830356), (7, 11331632), (8, 9915178), (13, 6101648), (14, 5665816), (16, 4957589), (26, 3050824), (28, 2832908), (52, 1525412), (56, 1416454), (91, 871664), (104, 762706), (112, 708227), (157, 505232), (182, 435832), (208, 381353), (314, 252616), (347, 228592), (364, 217916), (628, 126308), (694, 114296), (728, 108958), (1099, 72176), (1256, 63154), (1388, 57148), (1456, 54479), (2041, 38864), (2198, 36088), (2429, 32656), (2512, 31577), (2776, 28574), (4082, 19432), (4396, 18044), (4511, 17584), (4858, 16328), (5552, 14287), (8164, 9716), (8792, 9022)]