86440872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{514529}}^1$

素因数の和:514545

約数の個数: 32

約数和(自身を含む): 246974400

約数和(自身を除く): 160533528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 514529, 1029058, 1543587, 2058116, 3087174, 3601703, 4116232, 6174348, 7203406, 10805109, 12348696, 14406812, 21610218, 28813624, 43220436, 86440872]

約数ペア:

[(1, 86440872), (2, 43220436), (3, 28813624), (4, 21610218), (6, 14406812), (7, 12348696), (8, 10805109), (12, 7203406), (14, 6174348), (21, 4116232), (24, 3601703), (28, 3087174), (42, 2058116), (56, 1543587), (84, 1029058), (168, 514529)]