78258558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81013}}^1$

素因数の和:81048

約数の個数: 32

約数和(自身を含む): 186656256

約数和(自身を除く): 108397698

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 81013, 162026, 243039, 486078, 567091, 1134182, 1701273, 1863299, 3402546, 3726598, 5589897, 11179794, 13043093, 26086186, 39129279, 78258558]

約数ペア:

[(1, 78258558), (2, 39129279), (3, 26086186), (6, 13043093), (7, 11179794), (14, 5589897), (21, 3726598), (23, 3402546), (42, 1863299), (46, 1701273), (69, 1134182), (138, 567091), (161, 486078), (322, 243039), (483, 162026), (966, 81013)]