80868103678

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1\times {\mathrm{2243}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 123696460800

約数和(自身を除く): 42828357122

約数列:

[1, 2, 79, 158, 173, 346, 1319, 2243, 2638, 4486, 13667, 27334, 104201, 177197, 208402, 228187, 354394, 388039, 456374, 776078, 2958517, 5917034, 18026773, 30655081, 36053546, 61310162, 233722843, 467445686, 511823441, 1023646882, 40434051839, 80868103678]

約数ペア:

[(1, 80868103678), (2, 40434051839), (79, 1023646882), (158, 511823441), (173, 467445686), (346, 233722843), (1319, 61310162), (2243, 36053546), (2638, 30655081), (4486, 18026773), (13667, 5917034), (27334, 2958517), (104201, 776078), (177197, 456374), (208402, 388039), (228187, 354394)]