8505864

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 24105600

約数和(自身を除く): 15599736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 743, 954, 1272, 1431, 1486, 1908, 2229, 2862, 2972, 3816, 4458, 5724, 5944, 6687, 8916, 11448, 13374, 17832, 20061, 26748, 39379, 40122, 53496, 78758, 80244, 118137, 157516, 160488, 236274, 315032, 354411, 472548, 708822, 945096, 1063233, 1417644, 2126466, 2835288, 4252932, 8505864]

約数ペア:

[(1, 8505864), (2, 4252932), (3, 2835288), (4, 2126466), (6, 1417644), (8, 1063233), (9, 945096), (12, 708822), (18, 472548), (24, 354411), (27, 315032), (36, 236274), (53, 160488), (54, 157516), (72, 118137), (106, 80244), (108, 78758), (159, 53496), (212, 40122), (216, 39379), (318, 26748), (424, 20061), (477, 17832), (636, 13374), (743, 11448), (954, 8916), (1272, 6687), (1431, 5944), (1486, 5724), (1908, 4458), (2229, 3816), (2862, 2972)]