12123936

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 38918880

約数和(自身を除く): 26794944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 89, 96, 99, 129, 132, 144, 172, 176, 178, 198, 258, 264, 267, 288, 344, 352, 356, 387, 396, 473, 516, 528, 534, 688, 712, 774, 792, 801, 946, 979, 1032, 1056, 1068, 1376, 1419, 1424, 1548, 1584, 1602, 1892, 1958, 2064, 2136, 2838, 2848, 2937, 3096, 3168, 3204, 3784, 3827, 3916, 4128, 4257, 4272, 5676, 5874, 6192, 6408, 7568, 7654, 7832, 8514, 8544, 8811, 11352, 11481, 11748, 12384, 12816, 15136, 15308, 15664, 17028, 17622, 22704, 22962, 23496, 25632, 30616, 31328, 34056, 34443, 35244, 42097, 45408, 45924, 46992, 61232, 68112, 68886, 70488, 84194, 91848, 93984, 122464, 126291, 136224, 137772, 140976, 168388, 183696, 252582, 275544, 281952, 336776, 367392, 378873, 505164, 551088, 673552, 757746, 1010328, 1102176, 1347104, 1515492, 2020656, 3030984, 4041312, 6061968, 12123936]

約数ペア:

[(1, 12123936), (2, 6061968), (3, 4041312), (4, 3030984), (6, 2020656), (8, 1515492), (9, 1347104), (11, 1102176), (12, 1010328), (16, 757746), (18, 673552), (22, 551088), (24, 505164), (32, 378873), (33, 367392), (36, 336776), (43, 281952), (44, 275544), (48, 252582), (66, 183696), (72, 168388), (86, 140976), (88, 137772), (89, 136224), (96, 126291), (99, 122464), (129, 93984), (132, 91848), (144, 84194), (172, 70488), (176, 68886), (178, 68112), (198, 61232), (258, 46992), (264, 45924), (267, 45408), (288, 42097), (344, 35244), (352, 34443), (356, 34056), (387, 31328), (396, 30616), (473, 25632), (516, 23496), (528, 22962), (534, 22704), (688, 17622), (712, 17028), (774, 15664), (792, 15308), (801, 15136), (946, 12816), (979, 12384), (1032, 11748), (1056, 11481), (1068, 11352), (1376, 8811), (1419, 8544), (1424, 8514), (1548, 7832), (1584, 7654), (1602, 7568), (1892, 6408), (1958, 6192), (2064, 5874), (2136, 5676), (2838, 4272), (2848, 4257), (2937, 4128), (3096, 3916), (3168, 3827), (3204, 3784)]