84064728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18731}}^1$

素因数の和:18768

約数の個数: 64

約数和(自身を含む): 242766720

約数和(自身を除く): 158701992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 18731, 37462, 56193, 74924, 112386, 149848, 206041, 224772, 318427, 412082, 449544, 618123, 636854, 824164, 955281, 1236246, 1273708, 1648328, 1910562, 2472492, 2547416, 3502697, 3821124, 4944984, 7005394, 7642248, 10508091, 14010788, 21016182, 28021576, 42032364, 84064728]

約数ペア:

[(1, 84064728), (2, 42032364), (3, 28021576), (4, 21016182), (6, 14010788), (8, 10508091), (11, 7642248), (12, 7005394), (17, 4944984), (22, 3821124), (24, 3502697), (33, 2547416), (34, 2472492), (44, 1910562), (51, 1648328), (66, 1273708), (68, 1236246), (88, 955281), (102, 824164), (132, 636854), (136, 618123), (187, 449544), (204, 412082), (264, 318427), (374, 224772), (408, 206041), (561, 149848), (748, 112386), (1122, 74924), (1496, 56193), (2244, 37462), (4488, 18731)]