83877882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 189665280

約数和(自身を除く): 105787398

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 139, 223, 246, 278, 417, 446, 451, 669, 834, 902, 1338, 1353, 1529, 2453, 2706, 3058, 4587, 4906, 5699, 7359, 9143, 9174, 11398, 14718, 17097, 18286, 27429, 30997, 34194, 54858, 61994, 62689, 92991, 100573, 125378, 185982, 188067, 201146, 301719, 340967, 376134, 603438, 681934, 1022901, 1270877, 2045802, 2541754, 3812631, 7625262, 13979647, 27959294, 41938941, 83877882]

約数ペア:

[(1, 83877882), (2, 41938941), (3, 27959294), (6, 13979647), (11, 7625262), (22, 3812631), (33, 2541754), (41, 2045802), (66, 1270877), (82, 1022901), (123, 681934), (139, 603438), (223, 376134), (246, 340967), (278, 301719), (417, 201146), (446, 188067), (451, 185982), (669, 125378), (834, 100573), (902, 92991), (1338, 62689), (1353, 61994), (1529, 54858), (2453, 34194), (2706, 30997), (3058, 27429), (4587, 18286), (4906, 17097), (5699, 14718), (7359, 11398), (9143, 9174)]