91284012

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 238718480

約数和(自身を除く): 147434468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 258, 327, 387, 436, 516, 541, 654, 774, 981, 1082, 1308, 1548, 1623, 1962, 2164, 3246, 3924, 4687, 4869, 6492, 9374, 9738, 14061, 18748, 19476, 23263, 28122, 42183, 46526, 56244, 58969, 69789, 84366, 93052, 117938, 139578, 168732, 176907, 209367, 235876, 279156, 353814, 418734, 530721, 707628, 837468, 1061442, 2122884, 2535667, 5071334, 7607001, 10142668, 15214002, 22821003, 30428004, 45642006, 91284012]

約数ペア:

[(1, 91284012), (2, 45642006), (3, 30428004), (4, 22821003), (6, 15214002), (9, 10142668), (12, 7607001), (18, 5071334), (36, 2535667), (43, 2122884), (86, 1061442), (109, 837468), (129, 707628), (172, 530721), (218, 418734), (258, 353814), (327, 279156), (387, 235876), (436, 209367), (516, 176907), (541, 168732), (654, 139578), (774, 117938), (981, 93052), (1082, 84366), (1308, 69789), (1548, 58969), (1623, 56244), (1962, 46526), (2164, 42183), (3246, 28122), (3924, 23263), (4687, 19476), (4869, 18748), (6492, 14061), (9374, 9738)]