64690584

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{55009}}^1$

素因数の和:55032

約数の個数: 48

約数和(自身を含む): 188134200

約数和(自身を除く): 123443616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 55009, 110018, 165027, 220036, 330054, 385063, 440072, 660108, 770126, 1155189, 1320216, 1540252, 2310378, 2695441, 3080504, 4620756, 5390882, 8086323, 9241512, 10781764, 16172646, 21563528, 32345292, 64690584]

約数ペア:

[(1, 64690584), (2, 32345292), (3, 21563528), (4, 16172646), (6, 10781764), (7, 9241512), (8, 8086323), (12, 5390882), (14, 4620756), (21, 3080504), (24, 2695441), (28, 2310378), (42, 1540252), (49, 1320216), (56, 1155189), (84, 770126), (98, 660108), (147, 440072), (168, 385063), (196, 330054), (294, 220036), (392, 165027), (588, 110018), (1176, 55009)]