71783856

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11593}}^1$

素因数の和:11650

約数の個数: 60

約数和(自身を含む): 205584808

約数和(自身を除く): 133800952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 11593, 23186, 34779, 46372, 69558, 92744, 104337, 139116, 185488, 208674, 278232, 417348, 498499, 556464, 834696, 996998, 1495497, 1669392, 1993996, 2990994, 3987992, 4486491, 5981988, 7975984, 8972982, 11963976, 17945964, 23927952, 35891928, 71783856]

約数ペア:

[(1, 71783856), (2, 35891928), (3, 23927952), (4, 17945964), (6, 11963976), (8, 8972982), (9, 7975984), (12, 5981988), (16, 4486491), (18, 3987992), (24, 2990994), (36, 1993996), (43, 1669392), (48, 1495497), (72, 996998), (86, 834696), (129, 556464), (144, 498499), (172, 417348), (258, 278232), (344, 208674), (387, 185488), (516, 139116), (688, 104337), (774, 92744), (1032, 69558), (1548, 46372), (2064, 34779), (3096, 23186), (6192, 11593)]