68984328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{410621}}^1$

素因数の和:410637

約数の個数: 32

約数和(自身を含む): 197098560

約数和(自身を除く): 128114232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 410621, 821242, 1231863, 1642484, 2463726, 2874347, 3284968, 4927452, 5748694, 8623041, 9854904, 11497388, 17246082, 22994776, 34492164, 68984328]

約数ペア:

[(1, 68984328), (2, 34492164), (3, 22994776), (4, 17246082), (6, 11497388), (7, 9854904), (8, 8623041), (12, 5748694), (14, 4927452), (21, 3284968), (24, 2874347), (28, 2463726), (42, 1642484), (56, 1231863), (84, 821242), (168, 410621)]