77348992

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 177480000

約数和(自身を除く): 100131008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 499, 692, 896, 998, 1211, 1384, 1996, 2422, 2768, 3493, 3992, 4844, 5536, 6986, 7984, 9688, 11072, 13972, 15968, 19376, 22144, 27944, 31936, 38752, 55888, 63872, 77504, 86327, 111776, 155008, 172654, 223552, 345308, 447104, 604289, 690616, 1208578, 1381232, 2417156, 2762464, 4834312, 5524928, 9668624, 11049856, 19337248, 38674496, 77348992]

約数ペア:

[(1, 77348992), (2, 38674496), (4, 19337248), (7, 11049856), (8, 9668624), (14, 5524928), (16, 4834312), (28, 2762464), (32, 2417156), (56, 1381232), (64, 1208578), (112, 690616), (128, 604289), (173, 447104), (224, 345308), (346, 223552), (448, 172654), (499, 155008), (692, 111776), (896, 86327), (998, 77504), (1211, 63872), (1384, 55888), (1996, 38752), (2422, 31936), (2768, 27944), (3493, 22144), (3992, 19376), (4844, 15968), (5536, 13972), (6986, 11072), (7984, 9688)]