87845904

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 80

約数和(自身を含む): 258068800

約数和(自身を除く): 170222896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 4729, 6192, 9288, 9458, 14187, 18576, 18916, 28374, 37832, 42561, 56748, 75664, 85122, 113496, 127683, 170244, 203347, 226992, 255366, 340488, 406694, 510732, 610041, 680976, 813388, 1021464, 1220082, 1626776, 1830123, 2042928, 2440164, 3253552, 3660246, 4880328, 5490369, 7320492, 9760656, 10980738, 14640984, 21961476, 29281968, 43922952, 87845904]

約数ペア:

[(1, 87845904), (2, 43922952), (3, 29281968), (4, 21961476), (6, 14640984), (8, 10980738), (9, 9760656), (12, 7320492), (16, 5490369), (18, 4880328), (24, 3660246), (27, 3253552), (36, 2440164), (43, 2042928), (48, 1830123), (54, 1626776), (72, 1220082), (86, 1021464), (108, 813388), (129, 680976), (144, 610041), (172, 510732), (216, 406694), (258, 340488), (344, 255366), (387, 226992), (432, 203347), (516, 170244), (688, 127683), (774, 113496), (1032, 85122), (1161, 75664), (1548, 56748), (2064, 42561), (2322, 37832), (3096, 28374), (4644, 18916), (4729, 18576), (6192, 14187), (9288, 9458)]