135888888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4788

約数の個数: 64

約数和(自身を含む): 364849920

約数和(自身を除く): 228961032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 3621, 4691, 4828, 7242, 9382, 9656, 14073, 14484, 18764, 28146, 28968, 37528, 56292, 79747, 112584, 159494, 239241, 318988, 333061, 478482, 637976, 666122, 956964, 999183, 1332244, 1913928, 1998366, 2664488, 3996732, 5662037, 7993464, 11324074, 16986111, 22648148, 33972222, 45296296, 67944444, 135888888]

約数ペア:

[(1, 135888888), (2, 67944444), (3, 45296296), (4, 33972222), (6, 22648148), (8, 16986111), (12, 11324074), (17, 7993464), (24, 5662037), (34, 3996732), (51, 2664488), (68, 1998366), (71, 1913928), (102, 1332244), (136, 999183), (142, 956964), (204, 666122), (213, 637976), (284, 478482), (408, 333061), (426, 318988), (568, 239241), (852, 159494), (1207, 112584), (1704, 79747), (2414, 56292), (3621, 37528), (4691, 28968), (4828, 28146), (7242, 18764), (9382, 14484), (9656, 14073)]