72770208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{108289}}^1$

素因数の和:108309

約数の個数: 48

約数和(自身を含む): 218312640

約数和(自身を除く): 145542432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 108289, 216578, 324867, 433156, 649734, 758023, 866312, 1299468, 1516046, 1732624, 2274069, 2598936, 3032092, 3465248, 4548138, 5197872, 6064184, 9096276, 10395744, 12128368, 18192552, 24256736, 36385104, 72770208]

約数ペア:

[(1, 72770208), (2, 36385104), (3, 24256736), (4, 18192552), (6, 12128368), (7, 10395744), (8, 9096276), (12, 6064184), (14, 5197872), (16, 4548138), (21, 3465248), (24, 3032092), (28, 2598936), (32, 2274069), (42, 1732624), (48, 1516046), (56, 1299468), (84, 866312), (96, 758023), (112, 649734), (168, 433156), (224, 324867), (336, 216578), (672, 108289)]