8139168

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 23587200

約数和(自身を除く): 15448032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 479, 531, 708, 944, 958, 1062, 1416, 1437, 1888, 1916, 2124, 2832, 2874, 3832, 4248, 4311, 5664, 5748, 7664, 8496, 8622, 11496, 15328, 16992, 17244, 22992, 28261, 34488, 45984, 56522, 68976, 84783, 113044, 137952, 169566, 226088, 254349, 339132, 452176, 508698, 678264, 904352, 1017396, 1356528, 2034792, 2713056, 4069584, 8139168]

約数ペア:

[(1, 8139168), (2, 4069584), (3, 2713056), (4, 2034792), (6, 1356528), (8, 1017396), (9, 904352), (12, 678264), (16, 508698), (18, 452176), (24, 339132), (32, 254349), (36, 226088), (48, 169566), (59, 137952), (72, 113044), (96, 84783), (118, 68976), (144, 56522), (177, 45984), (236, 34488), (288, 28261), (354, 22992), (472, 17244), (479, 16992), (531, 15328), (708, 11496), (944, 8622), (958, 8496), (1062, 7664), (1416, 5748), (1437, 5664), (1888, 4311), (1916, 4248), (2124, 3832), (2832, 2874)]