68867274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12911}}^1$

素因数の和:13050

約数の個数: 32

約数和(自身を含む): 158662656

約数和(自身を除く): 89795382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 12911, 25822, 38733, 77466, 90377, 180754, 271131, 542262, 1639697, 3279394, 4919091, 9838182, 11477879, 22955758, 34433637, 68867274]

約数ペア:

[(1, 68867274), (2, 34433637), (3, 22955758), (6, 11477879), (7, 9838182), (14, 4919091), (21, 3279394), (42, 1639697), (127, 542262), (254, 271131), (381, 180754), (762, 90377), (889, 77466), (1778, 38733), (2667, 25822), (5334, 12911)]