73663968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109619}}^1$

素因数の和:109639

約数の個数: 48

約数和(自身を含む): 220993920

約数和(自身を除く): 147329952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 109619, 219238, 328857, 438476, 657714, 767333, 876952, 1315428, 1534666, 1753904, 2301999, 2630856, 3069332, 3507808, 4603998, 5261712, 6138664, 9207996, 10523424, 12277328, 18415992, 24554656, 36831984, 73663968]

約数ペア:

[(1, 73663968), (2, 36831984), (3, 24554656), (4, 18415992), (6, 12277328), (7, 10523424), (8, 9207996), (12, 6138664), (14, 5261712), (16, 4603998), (21, 3507808), (24, 3069332), (28, 2630856), (32, 2301999), (42, 1753904), (48, 1534666), (56, 1315428), (84, 876952), (96, 767333), (112, 657714), (168, 438476), (224, 328857), (336, 219238), (672, 109619)]