69121888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 80566112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 1499, 2096, 2882, 2998, 4192, 5764, 5996, 11528, 11992, 16489, 23056, 23984, 32978, 46112, 47968, 65956, 131912, 196369, 263824, 392738, 527648, 785476, 1570952, 2160059, 3141904, 4320118, 6283808, 8640236, 17280472, 34560944, 69121888]

約数ペア:

[(1, 69121888), (2, 34560944), (4, 17280472), (8, 8640236), (11, 6283808), (16, 4320118), (22, 3141904), (32, 2160059), (44, 1570952), (88, 785476), (131, 527648), (176, 392738), (262, 263824), (352, 196369), (524, 131912), (1048, 65956), (1441, 47968), (1499, 46112), (2096, 32978), (2882, 23984), (2998, 23056), (4192, 16489), (5764, 11992), (5996, 11528)]