67669848

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19997}}^1$

素因数の和:20056

約数の個数: 48

約数和(自身を含む): 187181280

約数和(自身を除く): 119511432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 19997, 39994, 59991, 79988, 119982, 159976, 179973, 239964, 359946, 479928, 719892, 939859, 1439784, 1879718, 2819577, 3759436, 5639154, 7518872, 8458731, 11278308, 16917462, 22556616, 33834924, 67669848]

約数ペア:

[(1, 67669848), (2, 33834924), (3, 22556616), (4, 16917462), (6, 11278308), (8, 8458731), (9, 7518872), (12, 5639154), (18, 3759436), (24, 2819577), (36, 1879718), (47, 1439784), (72, 939859), (94, 719892), (141, 479928), (188, 359946), (282, 239964), (376, 179973), (423, 159976), (564, 119982), (846, 79988), (1128, 59991), (1692, 39994), (3384, 19997)]