78873193158

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{310997}}^1$

素因数の和:312028

約数の個数: 32

約数和(自身を含む): 161579632896

約数和(自身を除く): 82706439738

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 983, 1966, 2949, 5898, 42269, 84538, 126807, 253614, 310997, 621994, 932991, 1865982, 13372871, 26745742, 40118613, 80237226, 305710051, 611420102, 917130153, 1834260306, 13145532193, 26291064386, 39436596579, 78873193158]

約数ペア:

[(1, 78873193158), (2, 39436596579), (3, 26291064386), (6, 13145532193), (43, 1834260306), (86, 917130153), (129, 611420102), (258, 305710051), (983, 80237226), (1966, 40118613), (2949, 26745742), (5898, 13372871), (42269, 1865982), (84538, 932991), (126807, 621994), (253614, 310997)]