72529968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{215863}}^1$

素因数の和:215881

約数の個数: 40

約数和(自身を含む): 214137088

約数和(自身を除く): 141607120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 215863, 431726, 647589, 863452, 1295178, 1511041, 1726904, 2590356, 3022082, 3453808, 4533123, 5180712, 6044164, 9066246, 10361424, 12088328, 18132492, 24176656, 36264984, 72529968]

約数ペア:

[(1, 72529968), (2, 36264984), (3, 24176656), (4, 18132492), (6, 12088328), (7, 10361424), (8, 9066246), (12, 6044164), (14, 5180712), (16, 4533123), (21, 3453808), (24, 3022082), (28, 2590356), (42, 1726904), (48, 1511041), (56, 1295178), (84, 863452), (112, 647589), (168, 431726), (336, 215863)]