7882872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 21168000

約数和(自身を除く): 13285128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 293, 354, 456, 472, 586, 708, 879, 1121, 1172, 1416, 1758, 2242, 2344, 3363, 3516, 4484, 5567, 6726, 7032, 8968, 11134, 13452, 16701, 17287, 22268, 26904, 33402, 34574, 44536, 51861, 66804, 69148, 103722, 133608, 138296, 207444, 328453, 414888, 656906, 985359, 1313812, 1970718, 2627624, 3941436, 7882872]

約数ペア:

[(1, 7882872), (2, 3941436), (3, 2627624), (4, 1970718), (6, 1313812), (8, 985359), (12, 656906), (19, 414888), (24, 328453), (38, 207444), (57, 138296), (59, 133608), (76, 103722), (114, 69148), (118, 66804), (152, 51861), (177, 44536), (228, 34574), (236, 33402), (293, 26904), (354, 22268), (456, 17287), (472, 16701), (586, 13452), (708, 11134), (879, 8968), (1121, 7032), (1172, 6726), (1416, 5567), (1758, 4484), (2242, 3516), (2344, 3363)]