71082256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 165703680

約数和(自身を除く): 94621424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 347, 413, 434, 472, 496, 694, 826, 868, 944, 1388, 1652, 1736, 1829, 2429, 2776, 3304, 3472, 3658, 4858, 5552, 6608, 7316, 9716, 10757, 12803, 14632, 19432, 20473, 21514, 25606, 29264, 38864, 40946, 43028, 51212, 75299, 81892, 86056, 102424, 143311, 150598, 163784, 172112, 204848, 286622, 301196, 327568, 573244, 602392, 634663, 1146488, 1204784, 1269326, 2292976, 2538652, 4442641, 5077304, 8885282, 10154608, 17770564, 35541128, 71082256]

約数ペア:

[(1, 71082256), (2, 35541128), (4, 17770564), (7, 10154608), (8, 8885282), (14, 5077304), (16, 4442641), (28, 2538652), (31, 2292976), (56, 1269326), (59, 1204784), (62, 1146488), (112, 634663), (118, 602392), (124, 573244), (217, 327568), (236, 301196), (248, 286622), (347, 204848), (413, 172112), (434, 163784), (472, 150598), (496, 143311), (694, 102424), (826, 86056), (868, 81892), (944, 75299), (1388, 51212), (1652, 43028), (1736, 40946), (1829, 38864), (2429, 29264), (2776, 25606), (3304, 21514), (3472, 20473), (3658, 19432), (4858, 14632), (5552, 12803), (6608, 10757), (7316, 9716)]