82317256

素因数分解:

$2^3\times 7^3\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 182160000

約数和(自身を除く): 99842744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 229, 262, 343, 392, 458, 524, 686, 916, 917, 1048, 1372, 1603, 1832, 1834, 2744, 3206, 3668, 6412, 6419, 7336, 11221, 12824, 12838, 22442, 25676, 29999, 44884, 44933, 51352, 59998, 78547, 89768, 89866, 119996, 157094, 179732, 209993, 239992, 314188, 359464, 419986, 628376, 839972, 1469951, 1679944, 2939902, 5879804, 10289657, 11759608, 20579314, 41158628, 82317256]

約数ペア:

[(1, 82317256), (2, 41158628), (4, 20579314), (7, 11759608), (8, 10289657), (14, 5879804), (28, 2939902), (49, 1679944), (56, 1469951), (98, 839972), (131, 628376), (196, 419986), (229, 359464), (262, 314188), (343, 239992), (392, 209993), (458, 179732), (524, 157094), (686, 119996), (916, 89866), (917, 89768), (1048, 78547), (1372, 59998), (1603, 51352), (1832, 44933), (1834, 44884), (2744, 29999), (3206, 25676), (3668, 22442), (6412, 12838), (6419, 12824), (7336, 11221)]