71986392

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2053}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 195458640

約数和(自身を除く): 123472248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1948, 2053, 2922, 3896, 4106, 4383, 5844, 6159, 8212, 8766, 11688, 12318, 16424, 17532, 18477, 24636, 35064, 36954, 49272, 73908, 147816, 999811, 1999622, 2999433, 3999244, 5998866, 7998488, 8998299, 11997732, 17996598, 23995464, 35993196, 71986392]

約数ペア:

[(1, 71986392), (2, 35993196), (3, 23995464), (4, 17996598), (6, 11997732), (8, 8998299), (9, 7998488), (12, 5998866), (18, 3999244), (24, 2999433), (36, 1999622), (72, 999811), (487, 147816), (974, 73908), (1461, 49272), (1948, 36954), (2053, 35064), (2922, 24636), (3896, 18477), (4106, 17532), (4383, 16424), (5844, 12318), (6159, 11688), (8212, 8766)]