67561208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 151048800

約数和(自身を除く): 83487592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 286, 292, 572, 584, 803, 809, 949, 1144, 1606, 1618, 1898, 3212, 3236, 3796, 6424, 6472, 7592, 8899, 10439, 10517, 17798, 20878, 21034, 35596, 41756, 42068, 59057, 71192, 83512, 84136, 115687, 118114, 231374, 236228, 462748, 472456, 649627, 767741, 925496, 1299254, 1535482, 2598508, 3070964, 5197016, 6141928, 8445151, 16890302, 33780604, 67561208]

約数ペア:

[(1, 67561208), (2, 33780604), (4, 16890302), (8, 8445151), (11, 6141928), (13, 5197016), (22, 3070964), (26, 2598508), (44, 1535482), (52, 1299254), (73, 925496), (88, 767741), (104, 649627), (143, 472456), (146, 462748), (286, 236228), (292, 231374), (572, 118114), (584, 115687), (803, 84136), (809, 83512), (949, 71192), (1144, 59057), (1606, 42068), (1618, 41756), (1898, 35596), (3212, 21034), (3236, 20878), (3796, 17798), (6424, 10517), (6472, 10439), (7592, 8899)]