72677178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8609}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 182669760

約数和(自身を除く): 109992582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 8609, 17218, 25827, 51654, 60263, 77481, 120526, 154962, 180789, 361578, 542367, 576803, 1084734, 1153606, 1730409, 3460818, 4037621, 5191227, 8075242, 10382454, 12112863, 24225726, 36338589, 72677178]

約数ペア:

[(1, 72677178), (2, 36338589), (3, 24225726), (6, 12112863), (7, 10382454), (9, 8075242), (14, 5191227), (18, 4037621), (21, 3460818), (42, 1730409), (63, 1153606), (67, 1084734), (126, 576803), (134, 542367), (201, 361578), (402, 180789), (469, 154962), (603, 120526), (938, 77481), (1206, 60263), (1407, 51654), (2814, 25827), (4221, 17218), (8442, 8609)]