65880216

素因数分解:

$2^3\times 3^5\times {\mathrm{33889}}^1$

素因数の和:33910

約数の個数: 48

約数和(自身を含む): 185039400

約数和(自身を除く): 119159184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 33889, 67778, 101667, 135556, 203334, 271112, 305001, 406668, 610002, 813336, 915003, 1220004, 1830006, 2440008, 2745009, 3660012, 5490018, 7320024, 8235027, 10980036, 16470054, 21960072, 32940108, 65880216]

約数ペア:

[(1, 65880216), (2, 32940108), (3, 21960072), (4, 16470054), (6, 10980036), (8, 8235027), (9, 7320024), (12, 5490018), (18, 3660012), (24, 2745009), (27, 2440008), (36, 1830006), (54, 1220004), (72, 915003), (81, 813336), (108, 610002), (162, 406668), (216, 305001), (243, 271112), (324, 203334), (486, 135556), (648, 101667), (972, 67778), (1944, 33889)]