80463432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1091}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 230630400

約数和(自身を除く): 150166968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 1091, 1317, 1756, 2182, 2634, 3073, 3273, 3512, 4364, 5268, 6146, 6546, 7637, 8728, 9219, 10536, 12292, 13092, 15274, 18438, 22911, 24584, 26184, 30548, 36876, 45822, 61096, 73752, 91644, 183288, 478949, 957898, 1436847, 1915796, 2873694, 3352643, 3831592, 5747388, 6705286, 10057929, 11494776, 13410572, 20115858, 26821144, 40231716, 80463432]

約数ペア:

[(1, 80463432), (2, 40231716), (3, 26821144), (4, 20115858), (6, 13410572), (7, 11494776), (8, 10057929), (12, 6705286), (14, 5747388), (21, 3831592), (24, 3352643), (28, 2873694), (42, 1915796), (56, 1436847), (84, 957898), (168, 478949), (439, 183288), (878, 91644), (1091, 73752), (1317, 61096), (1756, 45822), (2182, 36876), (2634, 30548), (3073, 26184), (3273, 24584), (3512, 22911), (4364, 18438), (5268, 15274), (6146, 13092), (6546, 12292), (7637, 10536), (8728, 9219)]