25668846

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 67716000

約数和(自身を除く): 42047154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 89, 98, 109, 126, 147, 178, 189, 218, 267, 294, 327, 378, 441, 534, 623, 654, 763, 801, 882, 981, 1246, 1323, 1526, 1602, 1869, 1962, 2289, 2403, 2646, 2943, 3738, 4361, 4578, 4806, 5341, 5607, 5886, 6867, 8722, 9701, 10682, 11214, 13083, 13734, 16023, 16821, 19402, 20601, 26166, 29103, 32046, 33642, 39249, 41202, 48069, 58206, 67907, 78498, 87309, 96138, 117747, 135814, 144207, 174618, 203721, 235494, 261927, 288414, 407442, 475349, 523854, 611163, 950698, 1222326, 1426047, 1833489, 2852094, 3666978, 4278141, 8556282, 12834423, 25668846]

約数ペア:

[(1, 25668846), (2, 12834423), (3, 8556282), (6, 4278141), (7, 3666978), (9, 2852094), (14, 1833489), (18, 1426047), (21, 1222326), (27, 950698), (42, 611163), (49, 523854), (54, 475349), (63, 407442), (89, 288414), (98, 261927), (109, 235494), (126, 203721), (147, 174618), (178, 144207), (189, 135814), (218, 117747), (267, 96138), (294, 87309), (327, 78498), (378, 67907), (441, 58206), (534, 48069), (623, 41202), (654, 39249), (763, 33642), (801, 32046), (882, 29103), (981, 26166), (1246, 20601), (1323, 19402), (1526, 16821), (1602, 16023), (1869, 13734), (1962, 13083), (2289, 11214), (2403, 10682), (2646, 9701), (2943, 8722), (3738, 6867), (4361, 5886), (4578, 5607), (4806, 5341)]