77721366

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 158215680

約数和(自身を除く): 80494314

約数列:

[1, 2, 3, 6, 83, 166, 239, 249, 478, 498, 653, 717, 1306, 1434, 1959, 3918, 19837, 39674, 54199, 59511, 108398, 119022, 156067, 162597, 312134, 325194, 468201, 936402, 12953561, 25907122, 38860683, 77721366]

約数ペア:

[(1, 77721366), (2, 38860683), (3, 25907122), (6, 12953561), (83, 936402), (166, 468201), (239, 325194), (249, 312134), (478, 162597), (498, 156067), (653, 119022), (717, 108398), (1306, 59511), (1434, 54199), (1959, 39674), (3918, 19837)]