72642486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55793}}^1$

素因数の和:55836

約数の個数: 32

約数和(自身を含む): 171399168

約数和(自身を除く): 98756682

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55793, 111586, 167379, 334758, 390551, 781102, 1171653, 1729583, 2343306, 3459166, 5188749, 10377498, 12107081, 24214162, 36321243, 72642486]

約数ペア:

[(1, 72642486), (2, 36321243), (3, 24214162), (6, 12107081), (7, 10377498), (14, 5188749), (21, 3459166), (31, 2343306), (42, 1729583), (62, 1171653), (93, 781102), (186, 390551), (217, 334758), (434, 167379), (651, 111586), (1302, 55793)]