80235198

素因数分解:

$2^1\times 3^6\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 56

約数和(自身を含む): 182417328

約数和(自身を除く): 102182130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 243, 339, 486, 487, 678, 729, 974, 1017, 1458, 1461, 2034, 2922, 3051, 4383, 6102, 8766, 9153, 13149, 18306, 26298, 27459, 39447, 54918, 55031, 78894, 82377, 110062, 118341, 164754, 165093, 236682, 330186, 355023, 495279, 710046, 990558, 1485837, 2971674, 4457511, 8915022, 13372533, 26745066, 40117599, 80235198]

約数ペア:

[(1, 80235198), (2, 40117599), (3, 26745066), (6, 13372533), (9, 8915022), (18, 4457511), (27, 2971674), (54, 1485837), (81, 990558), (113, 710046), (162, 495279), (226, 355023), (243, 330186), (339, 236682), (486, 165093), (487, 164754), (678, 118341), (729, 110062), (974, 82377), (1017, 78894), (1458, 55031), (1461, 54918), (2034, 39447), (2922, 27459), (3051, 26298), (4383, 18306), (6102, 13149), (8766, 9153)]