61910712

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19997}}^1$

素因数の和:20052

約数の個数: 48

約数和(自身を含む): 171582840

約数和(自身を除く): 109672128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 19997, 39994, 59991, 79988, 119982, 159976, 179973, 239964, 359946, 479928, 719892, 859871, 1439784, 1719742, 2579613, 3439484, 5159226, 6878968, 7738839, 10318452, 15477678, 20636904, 30955356, 61910712]

約数ペア:

[(1, 61910712), (2, 30955356), (3, 20636904), (4, 15477678), (6, 10318452), (8, 7738839), (9, 6878968), (12, 5159226), (18, 3439484), (24, 2579613), (36, 1719742), (43, 1439784), (72, 859871), (86, 719892), (129, 479928), (172, 359946), (258, 239964), (344, 179973), (387, 159976), (516, 119982), (774, 79988), (1032, 59991), (1548, 39994), (3096, 19997)]