68879748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2671}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 184346624

約数和(自身を除く): 115466876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 2671, 3684, 4298, 5342, 6447, 8013, 8596, 10684, 12894, 16026, 18697, 25788, 32052, 37394, 56091, 74788, 112182, 224364, 819997, 1639994, 2459991, 3279988, 4919982, 5739979, 9839964, 11479958, 17219937, 22959916, 34439874, 68879748]

約数ペア:

[(1, 68879748), (2, 34439874), (3, 22959916), (4, 17219937), (6, 11479958), (7, 9839964), (12, 5739979), (14, 4919982), (21, 3279988), (28, 2459991), (42, 1639994), (84, 819997), (307, 224364), (614, 112182), (921, 74788), (1228, 56091), (1842, 37394), (2149, 32052), (2671, 25788), (3684, 18697), (4298, 16026), (5342, 12894), (6447, 10684), (8013, 8596)]