81696402

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 180835200

約数和(自身を除く): 99138798

約数列:

[1, 2, 3, 6, 9, 18, 83, 149, 166, 249, 298, 367, 447, 498, 734, 747, 894, 1101, 1341, 1494, 2202, 2682, 3303, 6606, 12367, 24734, 30461, 37101, 54683, 60922, 74202, 91383, 109366, 111303, 164049, 182766, 222606, 274149, 328098, 492147, 548298, 984294, 4538689, 9077378, 13616067, 27232134, 40848201, 81696402]

約数ペア:

[(1, 81696402), (2, 40848201), (3, 27232134), (6, 13616067), (9, 9077378), (18, 4538689), (83, 984294), (149, 548298), (166, 492147), (249, 328098), (298, 274149), (367, 222606), (447, 182766), (498, 164049), (734, 111303), (747, 109366), (894, 91383), (1101, 74202), (1341, 60922), (1494, 54683), (2202, 37101), (2682, 30461), (3303, 24734), (6606, 12367)]