81526896

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4679}}^1$

素因数の和:4715

約数の個数: 90

約数和(自身を含む): 250843320

約数和(自身を除く): 169316424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 4679, 5808, 8712, 9358, 14037, 17424, 18716, 28074, 37432, 42111, 51469, 56148, 74864, 84222, 102938, 112296, 154407, 168444, 205876, 224592, 308814, 336888, 411752, 463221, 566159, 617628, 673776, 823504, 926442, 1132318, 1235256, 1698477, 1852884, 2264636, 2470512, 3396954, 3705768, 4529272, 5095431, 6793908, 7411536, 9058544, 10190862, 13587816, 20381724, 27175632, 40763448, 81526896]

約数ペア:

[(1, 81526896), (2, 40763448), (3, 27175632), (4, 20381724), (6, 13587816), (8, 10190862), (9, 9058544), (11, 7411536), (12, 6793908), (16, 5095431), (18, 4529272), (22, 3705768), (24, 3396954), (33, 2470512), (36, 2264636), (44, 1852884), (48, 1698477), (66, 1235256), (72, 1132318), (88, 926442), (99, 823504), (121, 673776), (132, 617628), (144, 566159), (176, 463221), (198, 411752), (242, 336888), (264, 308814), (363, 224592), (396, 205876), (484, 168444), (528, 154407), (726, 112296), (792, 102938), (968, 84222), (1089, 74864), (1452, 56148), (1584, 51469), (1936, 42111), (2178, 37432), (2904, 28074), (4356, 18716), (4679, 17424), (5808, 14037), (8712, 9358)]