87611238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 225886752

約数和(自身を除く): 138275514

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 101, 117, 143, 198, 202, 234, 286, 303, 337, 429, 606, 674, 858, 909, 1011, 1111, 1287, 1313, 1818, 2022, 2222, 2574, 2626, 3033, 3333, 3707, 3939, 4381, 6066, 6666, 7414, 7878, 8762, 9999, 11121, 11817, 13143, 14443, 19998, 22242, 23634, 26286, 28886, 33363, 34037, 39429, 43329, 48191, 66726, 68074, 78858, 86658, 96382, 102111, 129987, 144573, 204222, 259974, 289146, 306333, 374407, 433719, 442481, 612666, 748814, 867438, 884962, 1123221, 1327443, 2246442, 2654886, 3369663, 3982329, 4867291, 6739326, 7964658, 9734582, 14601873, 29203746, 43805619, 87611238]

約数ペア:

[(1, 87611238), (2, 43805619), (3, 29203746), (6, 14601873), (9, 9734582), (11, 7964658), (13, 6739326), (18, 4867291), (22, 3982329), (26, 3369663), (33, 2654886), (39, 2246442), (66, 1327443), (78, 1123221), (99, 884962), (101, 867438), (117, 748814), (143, 612666), (198, 442481), (202, 433719), (234, 374407), (286, 306333), (303, 289146), (337, 259974), (429, 204222), (606, 144573), (674, 129987), (858, 102111), (909, 96382), (1011, 86658), (1111, 78858), (1287, 68074), (1313, 66726), (1818, 48191), (2022, 43329), (2222, 39429), (2574, 34037), (2626, 33363), (3033, 28886), (3333, 26286), (3707, 23634), (3939, 22242), (4381, 19998), (6066, 14443), (6666, 13143), (7414, 11817), (7878, 11121), (8762, 9999)]