64574892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 171714816

約数和(自身を除く): 107139924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 207, 276, 334, 414, 467, 501, 668, 828, 934, 1002, 1401, 1503, 1868, 2004, 2802, 3006, 3841, 4203, 5604, 6012, 7682, 8406, 10741, 11523, 15364, 16812, 21482, 23046, 32223, 34569, 42964, 46092, 64446, 69138, 77989, 96669, 128892, 138276, 155978, 193338, 233967, 311956, 386676, 467934, 701901, 935868, 1403802, 1793747, 2807604, 3587494, 5381241, 7174988, 10762482, 16143723, 21524964, 32287446, 64574892]

約数ペア:

[(1, 64574892), (2, 32287446), (3, 21524964), (4, 16143723), (6, 10762482), (9, 7174988), (12, 5381241), (18, 3587494), (23, 2807604), (36, 1793747), (46, 1403802), (69, 935868), (92, 701901), (138, 467934), (167, 386676), (207, 311956), (276, 233967), (334, 193338), (414, 155978), (467, 138276), (501, 128892), (668, 96669), (828, 77989), (934, 69138), (1002, 64446), (1401, 46092), (1503, 42964), (1868, 34569), (2004, 32223), (2802, 23046), (3006, 21482), (3841, 16812), (4203, 15364), (5604, 11523), (6012, 10741), (7682, 8406)]