8215968

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 22879584

約数和(自身を除く): 14663616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 69, 92, 96, 122, 138, 183, 184, 244, 276, 366, 368, 488, 552, 732, 736, 976, 1104, 1403, 1464, 1952, 2208, 2806, 2928, 3721, 4209, 5612, 5856, 7442, 8418, 11163, 11224, 14884, 16836, 22326, 22448, 29768, 33672, 44652, 44896, 59536, 67344, 85583, 89304, 119072, 134688, 171166, 178608, 256749, 342332, 357216, 513498, 684664, 1026996, 1369328, 2053992, 2738656, 4107984, 8215968]

約数ペア:

[(1, 8215968), (2, 4107984), (3, 2738656), (4, 2053992), (6, 1369328), (8, 1026996), (12, 684664), (16, 513498), (23, 357216), (24, 342332), (32, 256749), (46, 178608), (48, 171166), (61, 134688), (69, 119072), (92, 89304), (96, 85583), (122, 67344), (138, 59536), (183, 44896), (184, 44652), (244, 33672), (276, 29768), (366, 22448), (368, 22326), (488, 16836), (552, 14884), (732, 11224), (736, 11163), (976, 8418), (1104, 7442), (1403, 5856), (1464, 5612), (1952, 4209), (2208, 3721), (2806, 2928)]