84498176

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 196174944

約数和(自身を除く): 111676768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 773, 854, 896, 976, 1546, 1708, 1792, 1952, 3092, 3416, 3904, 5411, 6184, 6832, 7808, 10822, 12368, 13664, 15616, 21644, 24736, 27328, 43288, 47153, 49472, 54656, 86576, 94306, 98944, 109312, 173152, 188612, 197888, 330071, 346304, 377224, 660142, 692608, 754448, 1320284, 1385216, 1508896, 2640568, 3017792, 5281136, 6035584, 10562272, 12071168, 21124544, 42249088, 84498176]

約数ペア:

[(1, 84498176), (2, 42249088), (4, 21124544), (7, 12071168), (8, 10562272), (14, 6035584), (16, 5281136), (28, 3017792), (32, 2640568), (56, 1508896), (61, 1385216), (64, 1320284), (112, 754448), (122, 692608), (128, 660142), (224, 377224), (244, 346304), (256, 330071), (427, 197888), (448, 188612), (488, 173152), (773, 109312), (854, 98944), (896, 94306), (976, 86576), (1546, 54656), (1708, 49472), (1792, 47153), (1952, 43288), (3092, 27328), (3416, 24736), (3904, 21644), (5411, 15616), (6184, 13664), (6832, 12368), (7808, 10822)]