72491776

素因数分解:

$2^8\times 7^2\times {\mathrm{5779}}^1$

素因数の和:5809

約数の個数: 54

約数和(自身を含む): 168354060

約数和(自身を除く): 95862284

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5779, 6272, 11558, 12544, 23116, 40453, 46232, 80906, 92464, 161812, 184928, 283171, 323624, 369856, 566342, 647248, 739712, 1132684, 1294496, 1479424, 2265368, 2588992, 4530736, 5177984, 9061472, 10355968, 18122944, 36245888, 72491776]

約数ペア:

[(1, 72491776), (2, 36245888), (4, 18122944), (7, 10355968), (8, 9061472), (14, 5177984), (16, 4530736), (28, 2588992), (32, 2265368), (49, 1479424), (56, 1294496), (64, 1132684), (98, 739712), (112, 647248), (128, 566342), (196, 369856), (224, 323624), (256, 283171), (392, 184928), (448, 161812), (784, 92464), (896, 80906), (1568, 46232), (1792, 40453), (3136, 23116), (5779, 12544), (6272, 11558)]