71828136

素因数分解:

$2^3\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1361}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 194943060

約数和(自身を除く): 123114924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 733, 1361, 1466, 2199, 2722, 2932, 4083, 4398, 5444, 5864, 6597, 8166, 8796, 10888, 12249, 13194, 16332, 17592, 24498, 26388, 32664, 48996, 52776, 97992, 997613, 1995226, 2992839, 3990452, 5985678, 7980904, 8978517, 11971356, 17957034, 23942712, 35914068, 71828136]

約数ペア:

[(1, 71828136), (2, 35914068), (3, 23942712), (4, 17957034), (6, 11971356), (8, 8978517), (9, 7980904), (12, 5985678), (18, 3990452), (24, 2992839), (36, 1995226), (72, 997613), (733, 97992), (1361, 52776), (1466, 48996), (2199, 32664), (2722, 26388), (2932, 24498), (4083, 17592), (4398, 16332), (5444, 13194), (5864, 12249), (6597, 10888), (8166, 8796)]