90001968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{267863}}^1$

素因数の和:267881

約数の個数: 40

約数和(自身を含む): 265721088

約数和(自身を除く): 175719120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 267863, 535726, 803589, 1071452, 1607178, 1875041, 2142904, 3214356, 3750082, 4285808, 5625123, 6428712, 7500164, 11250246, 12857424, 15000328, 22500492, 30000656, 45000984, 90001968]

約数ペア:

[(1, 90001968), (2, 45000984), (3, 30000656), (4, 22500492), (6, 15000328), (7, 12857424), (8, 11250246), (12, 7500164), (14, 6428712), (16, 5625123), (21, 4285808), (24, 3750082), (28, 3214356), (42, 2142904), (48, 1875041), (56, 1607178), (84, 1071452), (112, 803589), (168, 535726), (336, 267863)]