63996984

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10709}}^1$

素因数の和:10804

約数の個数: 48

約数和(自身を含む): 175429800

約数和(自身を除く): 111432816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 10709, 21418, 32127, 42836, 64254, 85672, 96381, 128508, 192762, 257016, 385524, 771048, 888847, 1777694, 2666541, 3555388, 5333082, 7110776, 7999623, 10666164, 15999246, 21332328, 31998492, 63996984]

約数ペア:

[(1, 63996984), (2, 31998492), (3, 21332328), (4, 15999246), (6, 10666164), (8, 7999623), (9, 7110776), (12, 5333082), (18, 3555388), (24, 2666541), (36, 1777694), (72, 888847), (83, 771048), (166, 385524), (249, 257016), (332, 192762), (498, 128508), (664, 96381), (747, 85672), (996, 64254), (1494, 42836), (1992, 32127), (2988, 21418), (5976, 10709)]