85217574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 190577664

約数和(自身を除く): 105360090

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 2711, 5239, 5422, 8133, 10478, 15717, 16266, 31434, 35243, 70486, 84041, 105729, 168082, 211458, 252123, 458159, 504246, 916318, 1092533, 1374477, 2185066, 2748954, 3277599, 6555198, 14202929, 28405858, 42608787, 85217574]

約数ペア:

[(1, 85217574), (2, 42608787), (3, 28405858), (6, 14202929), (13, 6555198), (26, 3277599), (31, 2748954), (39, 2185066), (62, 1374477), (78, 1092533), (93, 916318), (169, 504246), (186, 458159), (338, 252123), (403, 211458), (507, 168082), (806, 105729), (1014, 84041), (1209, 70486), (2418, 35243), (2711, 31434), (5239, 16266), (5422, 15717), (8133, 10478)]