81737952

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37019}}^1$

素因数の和:37055

約数の個数: 48

約数和(自身を含む): 223896960

約数和(自身を除く): 142159008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 37019, 74038, 111057, 148076, 222114, 296152, 444228, 592304, 851437, 888456, 1184608, 1702874, 1776912, 2554311, 3405748, 3553824, 5108622, 6811496, 10217244, 13622992, 20434488, 27245984, 40868976, 81737952]

約数ペア:

[(1, 81737952), (2, 40868976), (3, 27245984), (4, 20434488), (6, 13622992), (8, 10217244), (12, 6811496), (16, 5108622), (23, 3553824), (24, 3405748), (32, 2554311), (46, 1776912), (48, 1702874), (69, 1184608), (92, 888456), (96, 851437), (138, 592304), (184, 444228), (276, 296152), (368, 222114), (552, 148076), (736, 111057), (1104, 74038), (2208, 37019)]