180813816

素因数分解:

$2^3\times 3^3\times {\mathrm{293}}^1\times {\mathrm{2857}}^1$

素因数の和:3165

約数の個数: 64

約数和(自身を含む): 504151200

約数和(自身を除く): 323337384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 293, 586, 879, 1172, 1758, 2344, 2637, 2857, 3516, 5274, 5714, 7032, 7911, 8571, 10548, 11428, 15822, 17142, 21096, 22856, 25713, 31644, 34284, 51426, 63288, 68568, 77139, 102852, 154278, 205704, 308556, 617112, 837101, 1674202, 2511303, 3348404, 5022606, 6696808, 7533909, 10045212, 15067818, 20090424, 22601727, 30135636, 45203454, 60271272, 90406908, 180813816]

約数ペア:

[(1, 180813816), (2, 90406908), (3, 60271272), (4, 45203454), (6, 30135636), (8, 22601727), (9, 20090424), (12, 15067818), (18, 10045212), (24, 7533909), (27, 6696808), (36, 5022606), (54, 3348404), (72, 2511303), (108, 1674202), (216, 837101), (293, 617112), (586, 308556), (879, 205704), (1172, 154278), (1758, 102852), (2344, 77139), (2637, 68568), (2857, 63288), (3516, 51426), (5274, 34284), (5714, 31644), (7032, 25713), (7911, 22856), (8571, 21096), (10548, 17142), (11428, 15822)]