71219256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 189799200

約数和(自身を除く): 118579944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 173, 204, 346, 408, 519, 692, 1009, 1038, 1384, 2018, 2076, 2941, 3027, 4036, 4152, 5882, 6054, 8072, 8823, 11764, 12108, 17153, 17646, 23528, 24216, 34306, 35292, 51459, 68612, 70584, 102918, 137224, 174557, 205836, 349114, 411672, 523671, 698228, 1047342, 1396456, 2094684, 2967469, 4189368, 5934938, 8902407, 11869876, 17804814, 23739752, 35609628, 71219256]

約数ペア:

[(1, 71219256), (2, 35609628), (3, 23739752), (4, 17804814), (6, 11869876), (8, 8902407), (12, 5934938), (17, 4189368), (24, 2967469), (34, 2094684), (51, 1396456), (68, 1047342), (102, 698228), (136, 523671), (173, 411672), (204, 349114), (346, 205836), (408, 174557), (519, 137224), (692, 102918), (1009, 70584), (1038, 68612), (1384, 51459), (2018, 35292), (2076, 34306), (2941, 24216), (3027, 23528), (4036, 17646), (4152, 17153), (5882, 12108), (6054, 11764), (8072, 8823)]