67720032

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2932

約数の個数: 72

約数和(自身を含む): 194967864

約数和(自身を除く): 127247832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2833, 2988, 3984, 5666, 5976, 7968, 8499, 11332, 11952, 16998, 22664, 23904, 25497, 33996, 45328, 50994, 67992, 90656, 101988, 135984, 203976, 235139, 271968, 407952, 470278, 705417, 815904, 940556, 1410834, 1881112, 2116251, 2821668, 3762224, 4232502, 5643336, 7524448, 8465004, 11286672, 16930008, 22573344, 33860016, 67720032]

約数ペア:

[(1, 67720032), (2, 33860016), (3, 22573344), (4, 16930008), (6, 11286672), (8, 8465004), (9, 7524448), (12, 5643336), (16, 4232502), (18, 3762224), (24, 2821668), (32, 2116251), (36, 1881112), (48, 1410834), (72, 940556), (83, 815904), (96, 705417), (144, 470278), (166, 407952), (249, 271968), (288, 235139), (332, 203976), (498, 135984), (664, 101988), (747, 90656), (996, 67992), (1328, 50994), (1494, 45328), (1992, 33996), (2656, 25497), (2833, 23904), (2988, 22664), (3984, 16998), (5666, 11952), (5976, 11332), (7968, 8499)]