89195454

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{983}}^1$

素因数の和:1133

約数の個数: 36

約数和(自身を含む): 196216488

約数和(自身を除く): 107021034

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 983, 1278, 1966, 2949, 5041, 5898, 8847, 10082, 15123, 17694, 30246, 45369, 69793, 90738, 139586, 209379, 418758, 628137, 1256274, 4955303, 9910606, 14865909, 29731818, 44597727, 89195454]

約数ペア:

[(1, 89195454), (2, 44597727), (3, 29731818), (6, 14865909), (9, 9910606), (18, 4955303), (71, 1256274), (142, 628137), (213, 418758), (426, 209379), (639, 139586), (983, 90738), (1278, 69793), (1966, 45369), (2949, 30246), (5041, 17694), (5898, 15123), (8847, 10082)]