123617648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5326

約数の個数: 80

約数和(自身を含む): 314384640

約数和(自身を除く): 190766992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5281, 5852, 10562, 11704, 21124, 23408, 36967, 42248, 58091, 73934, 84496, 100339, 116182, 147868, 200678, 232364, 295736, 401356, 406637, 464728, 591472, 702373, 802712, 813274, 929456, 1103729, 1404746, 1605424, 1626548, 2207458, 2809492, 3253096, 4414916, 5618984, 6506192, 7726103, 8829832, 11237968, 15452206, 17659664, 30904412, 61808824, 123617648]

約数ペア:

[(1, 123617648), (2, 61808824), (4, 30904412), (7, 17659664), (8, 15452206), (11, 11237968), (14, 8829832), (16, 7726103), (19, 6506192), (22, 5618984), (28, 4414916), (38, 3253096), (44, 2809492), (56, 2207458), (76, 1626548), (77, 1605424), (88, 1404746), (112, 1103729), (133, 929456), (152, 813274), (154, 802712), (176, 702373), (209, 591472), (266, 464728), (304, 406637), (308, 401356), (418, 295736), (532, 232364), (616, 200678), (836, 147868), (1064, 116182), (1232, 100339), (1463, 84496), (1672, 73934), (2128, 58091), (2926, 42248), (3344, 36967), (5281, 23408), (5852, 21124), (10562, 11704)]