69045732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 200333952

約数和(自身を除く): 131288220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 881, 933, 1244, 1762, 1866, 2177, 2643, 2799, 3524, 3732, 4354, 5286, 5598, 6167, 6531, 7929, 8708, 10572, 11196, 12334, 13062, 15858, 18501, 19593, 24668, 26124, 31716, 37002, 39186, 55503, 74004, 78372, 111006, 222012, 273991, 547982, 821973, 1095964, 1643946, 1917937, 2465919, 3287892, 3835874, 4931838, 5753811, 7671748, 9863676, 11507622, 17261433, 23015244, 34522866, 69045732]

約数ペア:

[(1, 69045732), (2, 34522866), (3, 23015244), (4, 17261433), (6, 11507622), (7, 9863676), (9, 7671748), (12, 5753811), (14, 4931838), (18, 3835874), (21, 3287892), (28, 2465919), (36, 1917937), (42, 1643946), (63, 1095964), (84, 821973), (126, 547982), (252, 273991), (311, 222012), (622, 111006), (881, 78372), (933, 74004), (1244, 55503), (1762, 39186), (1866, 37002), (2177, 31716), (2643, 26124), (2799, 24668), (3524, 19593), (3732, 18501), (4354, 15858), (5286, 13062), (5598, 12334), (6167, 11196), (6531, 10572), (7929, 8708)]