68480808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{259397}}^1$

素因数の和:259417

約数の個数: 32

約数和(自身を含む): 186766560

約数和(自身を除く): 118285752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 259397, 518794, 778191, 1037588, 1556382, 2075176, 2853367, 3112764, 5706734, 6225528, 8560101, 11413468, 17120202, 22826936, 34240404, 68480808]

約数ペア:

[(1, 68480808), (2, 34240404), (3, 22826936), (4, 17120202), (6, 11413468), (8, 8560101), (11, 6225528), (12, 5706734), (22, 3112764), (24, 2853367), (33, 2075176), (44, 1556382), (66, 1037588), (88, 778191), (132, 518794), (264, 259397)]