89861898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 219414528

約数和(自身を除く): 129552630

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 238, 254, 357, 381, 714, 762, 889, 991, 1778, 1982, 2159, 2667, 2973, 4318, 5334, 5946, 6477, 6937, 12954, 13874, 15113, 16847, 20811, 30226, 33694, 41622, 45339, 50541, 90678, 101082, 117929, 125857, 235858, 251714, 353787, 377571, 707574, 755142, 880999, 1761998, 2139569, 2642997, 4279138, 5285994, 6418707, 12837414, 14976983, 29953966, 44930949, 89861898]

約数ペア:

[(1, 89861898), (2, 44930949), (3, 29953966), (6, 14976983), (7, 12837414), (14, 6418707), (17, 5285994), (21, 4279138), (34, 2642997), (42, 2139569), (51, 1761998), (102, 880999), (119, 755142), (127, 707574), (238, 377571), (254, 353787), (357, 251714), (381, 235858), (714, 125857), (762, 117929), (889, 101082), (991, 90678), (1778, 50541), (1982, 45339), (2159, 41622), (2667, 33694), (2973, 30226), (4318, 20811), (5334, 16847), (5946, 15113), (6477, 13874), (6937, 12954)]