84351984

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3373}}^1$

素因数の和:3905

約数の個数: 40

約数和(自身を含む): 218392272

約数和(自身を除く): 134040288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 3373, 4168, 6252, 6746, 8336, 10119, 12504, 13492, 20238, 25008, 26984, 40476, 53968, 80952, 161904, 1757333, 3514666, 5271999, 7029332, 10543998, 14058664, 21087996, 28117328, 42175992, 84351984]

約数ペア:

[(1, 84351984), (2, 42175992), (3, 28117328), (4, 21087996), (6, 14058664), (8, 10543998), (12, 7029332), (16, 5271999), (24, 3514666), (48, 1757333), (521, 161904), (1042, 80952), (1563, 53968), (2084, 40476), (3126, 26984), (3373, 25008), (4168, 20238), (6252, 13492), (6746, 12504), (8336, 10119)]