123300264

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 317845440

約数和(自身を除く): 194545176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 258, 314, 344, 471, 516, 628, 761, 942, 1032, 1256, 1522, 1884, 2283, 3044, 3768, 4566, 6088, 6751, 9132, 13502, 18264, 20253, 27004, 32723, 40506, 54008, 65446, 81012, 98169, 119477, 130892, 162024, 196338, 238954, 261784, 358431, 392676, 477908, 716862, 785352, 955816, 1433724, 2867448, 5137511, 10275022, 15412533, 20550044, 30825066, 41100088, 61650132, 123300264]

約数ペア:

[(1, 123300264), (2, 61650132), (3, 41100088), (4, 30825066), (6, 20550044), (8, 15412533), (12, 10275022), (24, 5137511), (43, 2867448), (86, 1433724), (129, 955816), (157, 785352), (172, 716862), (258, 477908), (314, 392676), (344, 358431), (471, 261784), (516, 238954), (628, 196338), (761, 162024), (942, 130892), (1032, 119477), (1256, 98169), (1522, 81012), (1884, 65446), (2283, 54008), (3044, 40506), (3768, 32723), (4566, 27004), (6088, 20253), (6751, 18264), (9132, 13502)]