77666316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5471}}^1$

素因数の和:5511

約数の個数: 72

約数和(自身を含む): 224308224

約数和(自身を除く): 146641908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 5471, 7098, 10942, 14196, 16413, 21884, 32826, 38297, 65652, 71123, 76594, 114891, 142246, 153188, 213369, 229782, 284492, 426738, 459564, 497861, 853476, 924599, 995722, 1493583, 1849198, 1991444, 2773797, 2987166, 3698396, 5547594, 5974332, 6472193, 11095188, 12944386, 19416579, 25888772, 38833158, 77666316]

約数ペア:

[(1, 77666316), (2, 38833158), (3, 25888772), (4, 19416579), (6, 12944386), (7, 11095188), (12, 6472193), (13, 5974332), (14, 5547594), (21, 3698396), (26, 2987166), (28, 2773797), (39, 1991444), (42, 1849198), (52, 1493583), (78, 995722), (84, 924599), (91, 853476), (156, 497861), (169, 459564), (182, 426738), (273, 284492), (338, 229782), (364, 213369), (507, 153188), (546, 142246), (676, 114891), (1014, 76594), (1092, 71123), (1183, 65652), (2028, 38297), (2366, 32826), (3549, 21884), (4732, 16413), (5471, 14196), (7098, 10942)]