56718774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 72

約数和(自身を含む): 144530568

約数和(自身を除く): 87811794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 601, 642, 749, 882, 963, 1202, 1498, 1803, 1926, 2247, 3606, 4207, 4494, 5243, 5409, 6741, 8414, 10486, 10818, 12621, 13482, 15729, 25242, 29449, 31458, 37863, 47187, 58898, 64307, 75726, 88347, 94374, 128614, 176694, 192921, 265041, 385842, 450149, 530082, 578763, 900298, 1157526, 1350447, 2700894, 3151043, 4051341, 6302086, 8102682, 9453129, 18906258, 28359387, 56718774]

約数ペア:

[(1, 56718774), (2, 28359387), (3, 18906258), (6, 9453129), (7, 8102682), (9, 6302086), (14, 4051341), (18, 3151043), (21, 2700894), (42, 1350447), (49, 1157526), (63, 900298), (98, 578763), (107, 530082), (126, 450149), (147, 385842), (214, 265041), (294, 192921), (321, 176694), (441, 128614), (601, 94374), (642, 88347), (749, 75726), (882, 64307), (963, 58898), (1202, 47187), (1498, 37863), (1803, 31458), (1926, 29449), (2247, 25242), (3606, 15729), (4207, 13482), (4494, 12621), (5243, 10818), (5409, 10486), (6741, 8414)]