74515248

素因数分解:

$2^4\times 3^3\times {\mathrm{172489}}^1$

素因数の和:172506

約数の個数: 40

約数和(自身を含む): 213887600

約数和(自身を除く): 139372352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 172489, 344978, 517467, 689956, 1034934, 1379912, 1552401, 2069868, 2759824, 3104802, 4139736, 4657203, 6209604, 8279472, 9314406, 12419208, 18628812, 24838416, 37257624, 74515248]

約数ペア:

[(1, 74515248), (2, 37257624), (3, 24838416), (4, 18628812), (6, 12419208), (8, 9314406), (9, 8279472), (12, 6209604), (16, 4657203), (18, 4139736), (24, 3104802), (27, 2759824), (36, 2069868), (48, 1552401), (54, 1379912), (72, 1034934), (108, 689956), (144, 517467), (216, 344978), (432, 172489)]