77200904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 160374060

約数和(自身を除く): 83173156

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 173, 242, 346, 461, 484, 692, 922, 968, 1384, 1844, 1903, 3688, 3806, 5071, 7612, 10142, 15224, 20284, 20933, 40568, 41866, 55781, 79753, 83732, 111562, 159506, 167464, 223124, 319012, 446248, 638024, 877283, 1754566, 3509132, 7018264, 9650113, 19300226, 38600452, 77200904]

約数ペア:

[(1, 77200904), (2, 38600452), (4, 19300226), (8, 9650113), (11, 7018264), (22, 3509132), (44, 1754566), (88, 877283), (121, 638024), (173, 446248), (242, 319012), (346, 223124), (461, 167464), (484, 159506), (692, 111562), (922, 83732), (968, 79753), (1384, 55781), (1844, 41866), (1903, 40568), (3688, 20933), (3806, 20284), (5071, 15224), (7612, 10142)]