11887104

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 32408640

約数和(自身を除く): 20521536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 109, 128, 142, 192, 213, 218, 256, 284, 327, 384, 426, 436, 512, 568, 654, 768, 852, 872, 1136, 1308, 1536, 1704, 1744, 2272, 2616, 3408, 3488, 4544, 5232, 6816, 6976, 7739, 9088, 10464, 13632, 13952, 15478, 18176, 20928, 23217, 27264, 27904, 30956, 36352, 41856, 46434, 54528, 55808, 61912, 83712, 92868, 109056, 123824, 167424, 185736, 247648, 371472, 495296, 742944, 990592, 1485888, 1981184, 2971776, 3962368, 5943552, 11887104]

約数ペア:

[(1, 11887104), (2, 5943552), (3, 3962368), (4, 2971776), (6, 1981184), (8, 1485888), (12, 990592), (16, 742944), (24, 495296), (32, 371472), (48, 247648), (64, 185736), (71, 167424), (96, 123824), (109, 109056), (128, 92868), (142, 83712), (192, 61912), (213, 55808), (218, 54528), (256, 46434), (284, 41856), (327, 36352), (384, 30956), (426, 27904), (436, 27264), (512, 23217), (568, 20928), (654, 18176), (768, 15478), (852, 13952), (872, 13632), (1136, 10464), (1308, 9088), (1536, 7739), (1704, 6976), (1744, 6816), (2272, 5232), (2616, 4544), (3408, 3488)]