77447016

素因数分解:

$2^3\times 3^5\times {\mathrm{39839}}^1$

素因数の和:39860

約数の個数: 48

約数和(自身を含む): 217526400

約数和(自身を除く): 140079384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 39839, 79678, 119517, 159356, 239034, 318712, 358551, 478068, 717102, 956136, 1075653, 1434204, 2151306, 2868408, 3226959, 4302612, 6453918, 8605224, 9680877, 12907836, 19361754, 25815672, 38723508, 77447016]

約数ペア:

[(1, 77447016), (2, 38723508), (3, 25815672), (4, 19361754), (6, 12907836), (8, 9680877), (9, 8605224), (12, 6453918), (18, 4302612), (24, 3226959), (27, 2868408), (36, 2151306), (54, 1434204), (72, 1075653), (81, 956136), (108, 717102), (162, 478068), (216, 358551), (243, 318712), (324, 239034), (486, 159356), (648, 119517), (972, 79678), (1944, 39839)]