79783088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 199034880

約数和(自身を除く): 119251792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2089, 2387, 2728, 3472, 4178, 4774, 5456, 8356, 9548, 14623, 16712, 19096, 22979, 29246, 33424, 38192, 45958, 58492, 64759, 91916, 116984, 129518, 160853, 183832, 233968, 259036, 321706, 367664, 453313, 518072, 643412, 712349, 906626, 1036144, 1286824, 1424698, 1813252, 2573648, 2849396, 3626504, 4986443, 5698792, 7253008, 9972886, 11397584, 19945772, 39891544, 79783088]

約数ペア:

[(1, 79783088), (2, 39891544), (4, 19945772), (7, 11397584), (8, 9972886), (11, 7253008), (14, 5698792), (16, 4986443), (22, 3626504), (28, 2849396), (31, 2573648), (44, 1813252), (56, 1424698), (62, 1286824), (77, 1036144), (88, 906626), (112, 712349), (124, 643412), (154, 518072), (176, 453313), (217, 367664), (248, 321706), (308, 259036), (341, 233968), (434, 183832), (496, 160853), (616, 129518), (682, 116984), (868, 91916), (1232, 64759), (1364, 58492), (1736, 45958), (2089, 38192), (2387, 33424), (2728, 29246), (3472, 22979), (4178, 19096), (4774, 16712), (5456, 14623), (8356, 9548)]