87193288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{119771}}^1$

素因数の和:119797

約数の個数: 32

約数和(自身を含む): 201216960

約数和(自身を除く): 114023672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 119771, 239542, 479084, 838397, 958168, 1557023, 1676794, 3114046, 3353588, 6228092, 6707176, 10899161, 12456184, 21798322, 43596644, 87193288]

約数ペア:

[(1, 87193288), (2, 43596644), (4, 21798322), (7, 12456184), (8, 10899161), (13, 6707176), (14, 6228092), (26, 3353588), (28, 3114046), (52, 1676794), (56, 1557023), (91, 958168), (104, 838397), (182, 479084), (364, 239542), (728, 119771)]