72488514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8761}}^1$

素因数の和:8970

約数の個数: 32

約数和(自身を含む): 166548096

約数和(自身を除く): 94059582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 8761, 17522, 26283, 52566, 61327, 122654, 183981, 367962, 1725917, 3451834, 5177751, 10355502, 12081419, 24162838, 36244257, 72488514]

約数ペア:

[(1, 72488514), (2, 36244257), (3, 24162838), (6, 12081419), (7, 10355502), (14, 5177751), (21, 3451834), (42, 1725917), (197, 367962), (394, 183981), (591, 122654), (1182, 61327), (1379, 52566), (2758, 26283), (4137, 17522), (8274, 8761)]