80773672

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8849}}^1$

素因数の和:9025

約数の個数: 32

約数和(自身を含む): 174168000

約数和(自身を除く): 93394328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 8849, 9128, 17698, 35396, 61943, 70792, 123886, 247772, 495544, 1442387, 2884774, 5769548, 10096709, 11539096, 20193418, 40386836, 80773672]

約数ペア:

[(1, 80773672), (2, 40386836), (4, 20193418), (7, 11539096), (8, 10096709), (14, 5769548), (28, 2884774), (56, 1442387), (163, 495544), (326, 247772), (652, 123886), (1141, 70792), (1304, 61943), (2282, 35396), (4564, 17698), (8849, 9128)]