72866358

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{12611}}^1$

素因数の和:12729

約数の個数: 32

約数和(自身を含む): 163451520

約数和(自身を除く): 90585162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 12611, 25222, 37833, 75666, 113499, 226998, 340497, 680994, 1349377, 2698754, 4048131, 8096262, 12144393, 24288786, 36433179, 72866358]

約数ペア:

[(1, 72866358), (2, 36433179), (3, 24288786), (6, 12144393), (9, 8096262), (18, 4048131), (27, 2698754), (54, 1349377), (107, 680994), (214, 340497), (321, 226998), (642, 113499), (963, 75666), (1926, 37833), (2889, 25222), (5778, 12611)]