72002556

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14389}}^1$

素因数の和:14538

約数の個数: 36

約数和(自身を含む): 183328600

約数和(自身を除く): 111326044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 14389, 28778, 43167, 57556, 86334, 129501, 172668, 259002, 518004, 2000071, 4000142, 6000213, 8000284, 12000426, 18000639, 24000852, 36001278, 72002556]

約数ペア:

[(1, 72002556), (2, 36001278), (3, 24000852), (4, 18000639), (6, 12000426), (9, 8000284), (12, 6000213), (18, 4000142), (36, 2000071), (139, 518004), (278, 259002), (417, 172668), (556, 129501), (834, 86334), (1251, 57556), (1668, 43167), (2502, 28778), (5004, 14389)]