64816123116

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{76343}}^1$

素因数の和:76998

約数の個数: 48

約数和(自身を含む): 152626924800

約数和(自身を除く): 87810801684

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 509, 556, 834, 1018, 1527, 1668, 2036, 3054, 6108, 70751, 76343, 141502, 152686, 212253, 229029, 283004, 305372, 424506, 458058, 849012, 916116, 10611677, 21223354, 31835031, 38858587, 42446708, 63670062, 77717174, 116575761, 127340124, 155434348, 233151522, 466303044, 5401343593, 10802687186, 16204030779, 21605374372, 32408061558, 64816123116]

約数ペア:

[(1, 64816123116), (2, 32408061558), (3, 21605374372), (4, 16204030779), (6, 10802687186), (12, 5401343593), (139, 466303044), (278, 233151522), (417, 155434348), (509, 127340124), (556, 116575761), (834, 77717174), (1018, 63670062), (1527, 42446708), (1668, 38858587), (2036, 31835031), (3054, 21223354), (6108, 10611677), (70751, 916116), (76343, 849012), (141502, 458058), (152686, 424506), (212253, 305372), (229029, 283004)]