84662144

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 196044000

約数和(自身を除く): 111381856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1549, 1708, 1952, 3098, 3416, 3904, 6196, 6832, 7808, 10843, 12392, 13664, 21686, 24784, 27328, 43372, 49568, 54656, 86744, 94489, 99136, 173488, 188978, 198272, 346976, 377956, 661423, 693952, 755912, 1322846, 1387904, 1511824, 2645692, 3023648, 5291384, 6047296, 10582768, 12094592, 21165536, 42331072, 84662144]

約数ペア:

[(1, 84662144), (2, 42331072), (4, 21165536), (7, 12094592), (8, 10582768), (14, 6047296), (16, 5291384), (28, 3023648), (32, 2645692), (56, 1511824), (61, 1387904), (64, 1322846), (112, 755912), (122, 693952), (128, 661423), (224, 377956), (244, 346976), (427, 198272), (448, 188978), (488, 173488), (854, 99136), (896, 94489), (976, 86744), (1549, 54656), (1708, 49568), (1952, 43372), (3098, 27328), (3416, 24784), (3904, 21686), (6196, 13664), (6832, 12392), (7808, 10843)]