77870898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{88289}}^1$

素因数の和:88311

約数の個数: 36

約数和(自身を含む): 196268670

約数和(自身を除く): 118397772

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 88289, 176578, 264867, 529734, 618023, 794601, 1236046, 1589202, 1854069, 3708138, 4326161, 5562207, 8652322, 11124414, 12978483, 25956966, 38935449, 77870898]

約数ペア:

[(1, 77870898), (2, 38935449), (3, 25956966), (6, 12978483), (7, 11124414), (9, 8652322), (14, 5562207), (18, 4326161), (21, 3708138), (42, 1854069), (49, 1589202), (63, 1236046), (98, 794601), (126, 618023), (147, 529734), (294, 264867), (441, 176578), (882, 88289)]