8091468

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 26812800

約数和(自身を除く): 18721332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 139, 147, 154, 189, 196, 198, 231, 252, 278, 294, 297, 308, 378, 396, 417, 441, 462, 539, 556, 588, 594, 693, 756, 834, 882, 924, 973, 1078, 1188, 1251, 1323, 1386, 1529, 1617, 1668, 1764, 1946, 2079, 2156, 2502, 2646, 2772, 2919, 3058, 3234, 3753, 3892, 4158, 4587, 4851, 5004, 5292, 5838, 6116, 6468, 6811, 7506, 8316, 8757, 9174, 9702, 10703, 11676, 13622, 13761, 14553, 15012, 17514, 18348, 19404, 20433, 21406, 26271, 27244, 27522, 29106, 32109, 35028, 40866, 41283, 42812, 52542, 55044, 58212, 61299, 64218, 74921, 81732, 82566, 96327, 105084, 122598, 128436, 149842, 165132, 183897, 192654, 224763, 245196, 288981, 299684, 367794, 385308, 449526, 577962, 674289, 735588, 899052, 1155924, 1348578, 2022867, 2697156, 4045734, 8091468]

約数ペア:

[(1, 8091468), (2, 4045734), (3, 2697156), (4, 2022867), (6, 1348578), (7, 1155924), (9, 899052), (11, 735588), (12, 674289), (14, 577962), (18, 449526), (21, 385308), (22, 367794), (27, 299684), (28, 288981), (33, 245196), (36, 224763), (42, 192654), (44, 183897), (49, 165132), (54, 149842), (63, 128436), (66, 122598), (77, 105084), (84, 96327), (98, 82566), (99, 81732), (108, 74921), (126, 64218), (132, 61299), (139, 58212), (147, 55044), (154, 52542), (189, 42812), (196, 41283), (198, 40866), (231, 35028), (252, 32109), (278, 29106), (294, 27522), (297, 27244), (308, 26271), (378, 21406), (396, 20433), (417, 19404), (441, 18348), (462, 17514), (539, 15012), (556, 14553), (588, 13761), (594, 13622), (693, 11676), (756, 10703), (834, 9702), (882, 9174), (924, 8757), (973, 8316), (1078, 7506), (1188, 6811), (1251, 6468), (1323, 6116), (1386, 5838), (1529, 5292), (1617, 5004), (1668, 4851), (1764, 4587), (1946, 4158), (2079, 3892), (2156, 3753), (2502, 3234), (2646, 3058), (2772, 2919)]