68851728

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{14489}}^1$

素因数の和:14517

約数の個数: 80

約数和(自身を含む): 215611200

約数和(自身を除く): 146759472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 14489, 28978, 43467, 57956, 86934, 115912, 130401, 159379, 173868, 231824, 260802, 318758, 347736, 391203, 478137, 521604, 637516, 695472, 782406, 956274, 1043208, 1275032, 1434411, 1564812, 1912548, 2086416, 2550064, 2868822, 3129624, 3825096, 4303233, 5737644, 6259248, 7650192, 8606466, 11475288, 17212932, 22950576, 34425864, 68851728]

約数ペア:

[(1, 68851728), (2, 34425864), (3, 22950576), (4, 17212932), (6, 11475288), (8, 8606466), (9, 7650192), (11, 6259248), (12, 5737644), (16, 4303233), (18, 3825096), (22, 3129624), (24, 2868822), (27, 2550064), (33, 2086416), (36, 1912548), (44, 1564812), (48, 1434411), (54, 1275032), (66, 1043208), (72, 956274), (88, 782406), (99, 695472), (108, 637516), (132, 521604), (144, 478137), (176, 391203), (198, 347736), (216, 318758), (264, 260802), (297, 231824), (396, 173868), (432, 159379), (528, 130401), (594, 115912), (792, 86934), (1188, 57956), (1584, 43467), (2376, 28978), (4752, 14489)]