68671968

素因数分解:

$2^5\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 180741456

約数和(自身を除く): 112069488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 521, 1042, 1373, 1563, 2084, 2746, 3126, 4119, 4168, 5492, 6252, 8238, 8336, 10984, 12504, 16476, 16672, 21968, 25008, 32952, 43936, 50016, 65904, 131808, 715333, 1430666, 2145999, 2861332, 4291998, 5722664, 8583996, 11445328, 17167992, 22890656, 34335984, 68671968]

約数ペア:

[(1, 68671968), (2, 34335984), (3, 22890656), (4, 17167992), (6, 11445328), (8, 8583996), (12, 5722664), (16, 4291998), (24, 2861332), (32, 2145999), (48, 1430666), (96, 715333), (521, 131808), (1042, 65904), (1373, 50016), (1563, 43936), (2084, 32952), (2746, 25008), (3126, 21968), (4119, 16672), (4168, 16476), (5492, 12504), (6252, 10984), (8238, 8336)]