67979448

素因数分解:

$2^3\times 3^2\times {\mathrm{947}}^1\times {\mathrm{997}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 184490280

約数和(自身を除く): 116510832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 947, 997, 1894, 1994, 2841, 2991, 3788, 3988, 5682, 5982, 7576, 7976, 8523, 8973, 11364, 11964, 17046, 17946, 22728, 23928, 34092, 35892, 68184, 71784, 944159, 1888318, 2832477, 3776636, 5664954, 7553272, 8497431, 11329908, 16994862, 22659816, 33989724, 67979448]

約数ペア:

[(1, 67979448), (2, 33989724), (3, 22659816), (4, 16994862), (6, 11329908), (8, 8497431), (9, 7553272), (12, 5664954), (18, 3776636), (24, 2832477), (36, 1888318), (72, 944159), (947, 71784), (997, 68184), (1894, 35892), (1994, 34092), (2841, 23928), (2991, 22728), (3788, 17946), (3988, 17046), (5682, 11964), (5982, 11364), (7576, 8973), (7976, 8523)]