80227908

素因数分解:

$2^2\times 3^9\times {\mathrm{1019}}^1$

素因数の和:1050

約数の個数: 60

約数和(自身を含む): 210801360

約数和(自身を除く): 130573452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1019, 1458, 2038, 2187, 2916, 3057, 4076, 4374, 6114, 6561, 8748, 9171, 12228, 13122, 18342, 19683, 26244, 27513, 36684, 39366, 55026, 78732, 82539, 110052, 165078, 247617, 330156, 495234, 742851, 990468, 1485702, 2228553, 2971404, 4457106, 6685659, 8914212, 13371318, 20056977, 26742636, 40113954, 80227908]

約数ペア:

[(1, 80227908), (2, 40113954), (3, 26742636), (4, 20056977), (6, 13371318), (9, 8914212), (12, 6685659), (18, 4457106), (27, 2971404), (36, 2228553), (54, 1485702), (81, 990468), (108, 742851), (162, 495234), (243, 330156), (324, 247617), (486, 165078), (729, 110052), (972, 82539), (1019, 78732), (1458, 55026), (2038, 39366), (2187, 36684), (2916, 27513), (3057, 26244), (4076, 19683), (4374, 18342), (6114, 13122), (6561, 12228), (8748, 9171)]