64764792

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 115811208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 683, 878, 1317, 1366, 1756, 2049, 2634, 2732, 3512, 3951, 4098, 5268, 5464, 6147, 7902, 8196, 10536, 11853, 12294, 15804, 16392, 18441, 23706, 24588, 31608, 36882, 47412, 49176, 73764, 94824, 147528, 299837, 599674, 899511, 1199348, 1799022, 2398696, 2698533, 3598044, 5397066, 7196088, 8095599, 10794132, 16191198, 21588264, 32382396, 64764792]

約数ペア:

[(1, 64764792), (2, 32382396), (3, 21588264), (4, 16191198), (6, 10794132), (8, 8095599), (9, 7196088), (12, 5397066), (18, 3598044), (24, 2698533), (27, 2398696), (36, 1799022), (54, 1199348), (72, 899511), (108, 599674), (216, 299837), (439, 147528), (683, 94824), (878, 73764), (1317, 49176), (1366, 47412), (1756, 36882), (2049, 31608), (2634, 24588), (2732, 23706), (3512, 18441), (3951, 16392), (4098, 15804), (5268, 12294), (5464, 11853), (6147, 10536), (7902, 8196)]