87017606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 151570944

約数和(自身を除く): 64553338

約数列:

[1, 2, 13, 19, 26, 38, 73, 127, 146, 247, 254, 361, 494, 722, 949, 1387, 1651, 1898, 2413, 2774, 3302, 4693, 4826, 9271, 9386, 18031, 18542, 26353, 31369, 36062, 45847, 52706, 62738, 91694, 120523, 176149, 241046, 342589, 352298, 596011, 685178, 1192022, 2289937, 3346831, 4579874, 6693662, 43508803, 87017606]

約数ペア:

[(1, 87017606), (2, 43508803), (13, 6693662), (19, 4579874), (26, 3346831), (38, 2289937), (73, 1192022), (127, 685178), (146, 596011), (247, 352298), (254, 342589), (361, 241046), (494, 176149), (722, 120523), (949, 91694), (1387, 62738), (1651, 52706), (1898, 45847), (2413, 36062), (2774, 31369), (3302, 26353), (4693, 18542), (4826, 18031), (9271, 9386)]