82788822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 188068608

約数和(自身を除く): 105279786

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 311, 414, 622, 643, 933, 1286, 1866, 1929, 2799, 3858, 5598, 5787, 7153, 11574, 14306, 14789, 21459, 29578, 42918, 44367, 64377, 88734, 128754, 133101, 199973, 266202, 399946, 599919, 1199838, 1799757, 3599514, 4599379, 9198758, 13798137, 27596274, 41394411, 82788822]

約数ペア:

[(1, 82788822), (2, 41394411), (3, 27596274), (6, 13798137), (9, 9198758), (18, 4599379), (23, 3599514), (46, 1799757), (69, 1199838), (138, 599919), (207, 399946), (311, 266202), (414, 199973), (622, 133101), (643, 128754), (933, 88734), (1286, 64377), (1866, 44367), (1929, 42918), (2799, 29578), (3858, 21459), (5598, 14789), (5787, 14306), (7153, 11574)]