82977776

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1102

約数の個数: 60

約数和(自身を含む): 188927640

約数和(自身を除く): 105949864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 971, 1526, 1744, 1942, 3052, 3884, 5341, 6104, 6797, 7768, 10682, 12208, 13594, 15536, 21364, 27188, 42728, 47579, 54376, 85456, 95158, 105839, 108752, 190316, 211678, 380632, 423356, 740873, 761264, 846712, 1481746, 1693424, 2963492, 5186111, 5926984, 10372222, 11853968, 20744444, 41488888, 82977776]

約数ペア:

[(1, 82977776), (2, 41488888), (4, 20744444), (7, 11853968), (8, 10372222), (14, 5926984), (16, 5186111), (28, 2963492), (49, 1693424), (56, 1481746), (98, 846712), (109, 761264), (112, 740873), (196, 423356), (218, 380632), (392, 211678), (436, 190316), (763, 108752), (784, 105839), (872, 95158), (971, 85456), (1526, 54376), (1744, 47579), (1942, 42728), (3052, 27188), (3884, 21364), (5341, 15536), (6104, 13594), (6797, 12208), (7768, 10682)]