71296722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1493}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 177128640

約数和(自身を除く): 105831918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 1137, 1493, 2274, 2653, 2986, 3411, 4479, 5306, 6822, 7959, 8958, 10451, 13437, 15918, 20902, 23877, 26874, 31353, 47754, 62706, 94059, 188118, 565847, 1131694, 1697541, 3395082, 3960929, 5092623, 7921858, 10185246, 11882787, 23765574, 35648361, 71296722]

約数ペア:

[(1, 71296722), (2, 35648361), (3, 23765574), (6, 11882787), (7, 10185246), (9, 7921858), (14, 5092623), (18, 3960929), (21, 3395082), (42, 1697541), (63, 1131694), (126, 565847), (379, 188118), (758, 94059), (1137, 62706), (1493, 47754), (2274, 31353), (2653, 26874), (2986, 23877), (3411, 20902), (4479, 15918), (5306, 13437), (6822, 10451), (7959, 8958)]