85725864

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{18899}}^1$

素因数の和:18924

約数の個数: 80

約数和(自身を含む): 274428000

約数和(自身を除く): 188702136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 18899, 37798, 56697, 75596, 113394, 132293, 151192, 170091, 226788, 264586, 340182, 396879, 453576, 510273, 529172, 680364, 793758, 1020546, 1058344, 1190637, 1360728, 1530819, 1587516, 2041092, 2381274, 3061638, 3175032, 3571911, 4082184, 4762548, 6123276, 7143822, 9525096, 10715733, 12246552, 14287644, 21431466, 28575288, 42862932, 85725864]

約数ペア:

[(1, 85725864), (2, 42862932), (3, 28575288), (4, 21431466), (6, 14287644), (7, 12246552), (8, 10715733), (9, 9525096), (12, 7143822), (14, 6123276), (18, 4762548), (21, 4082184), (24, 3571911), (27, 3175032), (28, 3061638), (36, 2381274), (42, 2041092), (54, 1587516), (56, 1530819), (63, 1360728), (72, 1190637), (81, 1058344), (84, 1020546), (108, 793758), (126, 680364), (162, 529172), (168, 510273), (189, 453576), (216, 396879), (252, 340182), (324, 264586), (378, 226788), (504, 170091), (567, 151192), (648, 132293), (756, 113394), (1134, 75596), (1512, 56697), (2268, 37798), (4536, 18899)]