68503848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 196940160

約数和(自身を除く): 128436312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2357, 2422, 3633, 4152, 4714, 4844, 7071, 7266, 9428, 9688, 14142, 14532, 16499, 18856, 28284, 29064, 32998, 49497, 56568, 65996, 98994, 131992, 197988, 395976, 407761, 815522, 1223283, 1631044, 2446566, 2854327, 3262088, 4893132, 5708654, 8562981, 9786264, 11417308, 17125962, 22834616, 34251924, 68503848]

約数ペア:

[(1, 68503848), (2, 34251924), (3, 22834616), (4, 17125962), (6, 11417308), (7, 9786264), (8, 8562981), (12, 5708654), (14, 4893132), (21, 3262088), (24, 2854327), (28, 2446566), (42, 1631044), (56, 1223283), (84, 815522), (168, 407761), (173, 395976), (346, 197988), (519, 131992), (692, 98994), (1038, 65996), (1211, 56568), (1384, 49497), (2076, 32998), (2357, 29064), (2422, 28284), (3633, 18856), (4152, 16499), (4714, 14532), (4844, 14142), (7071, 9688), (7266, 9428)]