123678492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 341924352

約数和(自身を除く): 218245860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 97, 129, 172, 194, 258, 291, 301, 353, 388, 516, 582, 602, 679, 706, 903, 1059, 1164, 1204, 1358, 1412, 1806, 2037, 2118, 2471, 2716, 3612, 4074, 4171, 4236, 4942, 7413, 8148, 8342, 9884, 12513, 14826, 15179, 16684, 25026, 29197, 29652, 30358, 34241, 45537, 50052, 58394, 60716, 68482, 87591, 91074, 102723, 106253, 116788, 136964, 175182, 182148, 205446, 212506, 239687, 318759, 350364, 410892, 425012, 479374, 637518, 719061, 958748, 1275036, 1438122, 1472363, 2876244, 2944726, 4417089, 5889452, 8834178, 10306541, 17668356, 20613082, 30919623, 41226164, 61839246, 123678492]

約数ペア:

[(1, 123678492), (2, 61839246), (3, 41226164), (4, 30919623), (6, 20613082), (7, 17668356), (12, 10306541), (14, 8834178), (21, 5889452), (28, 4417089), (42, 2944726), (43, 2876244), (84, 1472363), (86, 1438122), (97, 1275036), (129, 958748), (172, 719061), (194, 637518), (258, 479374), (291, 425012), (301, 410892), (353, 350364), (388, 318759), (516, 239687), (582, 212506), (602, 205446), (679, 182148), (706, 175182), (903, 136964), (1059, 116788), (1164, 106253), (1204, 102723), (1358, 91074), (1412, 87591), (1806, 68482), (2037, 60716), (2118, 58394), (2471, 50052), (2716, 45537), (3612, 34241), (4074, 30358), (4171, 29652), (4236, 29197), (4942, 25026), (7413, 16684), (8148, 15179), (8342, 14826), (9884, 12513)]