82031656

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 98544344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 109, 151, 178, 218, 302, 356, 436, 604, 623, 712, 763, 872, 1057, 1208, 1246, 1526, 2114, 2492, 3052, 4228, 4984, 6104, 8456, 9701, 13439, 16459, 19402, 26878, 32918, 38804, 53756, 65836, 67907, 77608, 94073, 107512, 115213, 131672, 135814, 188146, 230426, 271628, 376292, 460852, 543256, 752584, 921704, 1464851, 2929702, 5859404, 10253957, 11718808, 20507914, 41015828, 82031656]

約数ペア:

[(1, 82031656), (2, 41015828), (4, 20507914), (7, 11718808), (8, 10253957), (14, 5859404), (28, 2929702), (56, 1464851), (89, 921704), (109, 752584), (151, 543256), (178, 460852), (218, 376292), (302, 271628), (356, 230426), (436, 188146), (604, 135814), (623, 131672), (712, 115213), (763, 107512), (872, 94073), (1057, 77608), (1208, 67907), (1246, 65836), (1526, 53756), (2114, 38804), (2492, 32918), (3052, 26878), (4228, 19402), (4984, 16459), (6104, 13439), (8456, 9701)]