90309708

素因数分解:

$2^2\times 3^3\times {\mathrm{883}}^1\times {\mathrm{947}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 234648960

約数和(自身を除く): 144339252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 883, 947, 1766, 1894, 2649, 2841, 3532, 3788, 5298, 5682, 7947, 8523, 10596, 11364, 15894, 17046, 23841, 25569, 31788, 34092, 47682, 51138, 95364, 102276, 836201, 1672402, 2508603, 3344804, 5017206, 7525809, 10034412, 15051618, 22577427, 30103236, 45154854, 90309708]

約数ペア:

[(1, 90309708), (2, 45154854), (3, 30103236), (4, 22577427), (6, 15051618), (9, 10034412), (12, 7525809), (18, 5017206), (27, 3344804), (36, 2508603), (54, 1672402), (108, 836201), (883, 102276), (947, 95364), (1766, 51138), (1894, 47682), (2649, 34092), (2841, 31788), (3532, 25569), (3788, 23841), (5298, 17046), (5682, 15894), (7947, 11364), (8523, 10596)]