72587772

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 188742400

約数和(自身を除く): 116154628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1531, 1756, 2634, 3062, 3951, 4593, 5268, 6124, 7902, 9186, 11853, 13779, 15804, 18372, 23706, 27558, 41337, 47412, 55116, 82674, 165348, 672109, 1344218, 2016327, 2688436, 4032654, 6048981, 8065308, 12097962, 18146943, 24195924, 36293886, 72587772]

約数ペア:

[(1, 72587772), (2, 36293886), (3, 24195924), (4, 18146943), (6, 12097962), (9, 8065308), (12, 6048981), (18, 4032654), (27, 2688436), (36, 2016327), (54, 1344218), (108, 672109), (439, 165348), (878, 82674), (1317, 55116), (1531, 47412), (1756, 41337), (2634, 27558), (3062, 23706), (3951, 18372), (4593, 15804), (5268, 13779), (6124, 11853), (7902, 9186)]