68595968

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 158450880

約数和(自身を除く): 89854912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 379, 404, 448, 707, 758, 808, 896, 1414, 1516, 1616, 1792, 2653, 2828, 3032, 3232, 5306, 5656, 6064, 6464, 10612, 11312, 12128, 12928, 21224, 22624, 24256, 25856, 38279, 42448, 45248, 48512, 76558, 84896, 90496, 97024, 153116, 169792, 180992, 267953, 306232, 339584, 535906, 612464, 679168, 1071812, 1224928, 2143624, 2449856, 4287248, 4899712, 8574496, 9799424, 17148992, 34297984, 68595968]

約数ペア:

[(1, 68595968), (2, 34297984), (4, 17148992), (7, 9799424), (8, 8574496), (14, 4899712), (16, 4287248), (28, 2449856), (32, 2143624), (56, 1224928), (64, 1071812), (101, 679168), (112, 612464), (128, 535906), (202, 339584), (224, 306232), (256, 267953), (379, 180992), (404, 169792), (448, 153116), (707, 97024), (758, 90496), (808, 84896), (896, 76558), (1414, 48512), (1516, 45248), (1616, 42448), (1792, 38279), (2653, 25856), (2828, 24256), (3032, 22624), (3232, 21224), (5306, 12928), (5656, 12128), (6064, 11312), (6464, 10612)]