66722208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{99289}}^1$

素因数の和:99309

約数の個数: 48

約数和(自身を含む): 200168640

約数和(自身を除く): 133446432

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, 99289, 198578, 297867, 397156, 595734, 695023, 794312, 1191468, 1390046, 1588624, 2085069, 2382936, 2780092, 3177248, 4170138, 4765872, 5560184, 8340276, 9531744, 11120368, 16680552, 22240736, 33361104, 66722208]

約数ペア:

[(1, 66722208), (2, 33361104), (3, 22240736), (4, 16680552), (6, 11120368), (7, 9531744), (8, 8340276), (12, 5560184), (14, 4765872), (16, 4170138), (21, 3177248), (24, 2780092), (28, 2382936), (32, 2085069), (42, 1588624), (48, 1390046), (56, 1191468), (84, 794312), (96, 695023), (112, 595734), (168, 397156), (224, 297867), (336, 198578), (672, 99289)]