79985256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256363}}^1$

素因数の和:256385

約数の個数: 32

約数和(自身を含む): 215345760

約数和(自身を除く): 135360504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 256363, 512726, 769089, 1025452, 1538178, 2050904, 3076356, 3332719, 6152712, 6665438, 9998157, 13330876, 19996314, 26661752, 39992628, 79985256]

約数ペア:

[(1, 79985256), (2, 39992628), (3, 26661752), (4, 19996314), (6, 13330876), (8, 9998157), (12, 6665438), (13, 6152712), (24, 3332719), (26, 3076356), (39, 2050904), (52, 1538178), (78, 1025452), (104, 769089), (156, 512726), (312, 256363)]