64495104

素因数分解:

$2^9\times 3^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 173500800

約数和(自身を除く): 109005696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 211, 256, 384, 398, 422, 512, 597, 633, 768, 796, 844, 1194, 1266, 1536, 1592, 1688, 2388, 2532, 3184, 3376, 4776, 5064, 6368, 6752, 9552, 10128, 12736, 13504, 19104, 20256, 25472, 27008, 38208, 40512, 41989, 50944, 54016, 76416, 81024, 83978, 101888, 108032, 125967, 152832, 162048, 167956, 251934, 305664, 324096, 335912, 503868, 671824, 1007736, 1343648, 2015472, 2687296, 4030944, 5374592, 8061888, 10749184, 16123776, 21498368, 32247552, 64495104]

約数ペア:

[(1, 64495104), (2, 32247552), (3, 21498368), (4, 16123776), (6, 10749184), (8, 8061888), (12, 5374592), (16, 4030944), (24, 2687296), (32, 2015472), (48, 1343648), (64, 1007736), (96, 671824), (128, 503868), (192, 335912), (199, 324096), (211, 305664), (256, 251934), (384, 167956), (398, 162048), (422, 152832), (512, 125967), (597, 108032), (633, 101888), (768, 83978), (796, 81024), (844, 76416), (1194, 54016), (1266, 50944), (1536, 41989), (1592, 40512), (1688, 38208), (2388, 27008), (2532, 25472), (3184, 20256), (3376, 19104), (4776, 13504), (5064, 12736), (6368, 10128), (6752, 9552)]