76802888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 79961272

約数列:

[1, 2, 4, 8, 23, 46, 47, 83, 92, 94, 107, 166, 184, 188, 214, 332, 376, 428, 664, 856, 1081, 1909, 2162, 2461, 3818, 3901, 4324, 4922, 5029, 7636, 7802, 8648, 8881, 9844, 10058, 15272, 15604, 17762, 19688, 20116, 31208, 35524, 40232, 71048, 89723, 115667, 179446, 204263, 231334, 358892, 408526, 417407, 462668, 717784, 817052, 834814, 925336, 1634104, 1669628, 3339256, 9600361, 19200722, 38401444, 76802888]

約数ペア:

[(1, 76802888), (2, 38401444), (4, 19200722), (8, 9600361), (23, 3339256), (46, 1669628), (47, 1634104), (83, 925336), (92, 834814), (94, 817052), (107, 717784), (166, 462668), (184, 417407), (188, 408526), (214, 358892), (332, 231334), (376, 204263), (428, 179446), (664, 115667), (856, 89723), (1081, 71048), (1909, 40232), (2162, 35524), (2461, 31208), (3818, 20116), (3901, 19688), (4324, 17762), (4922, 15604), (5029, 15272), (7636, 10058), (7802, 9844), (8648, 8881)]