65339946

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 168850176

約数和(自身を除く): 103510230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 157, 162, 189, 314, 367, 378, 471, 567, 734, 942, 1099, 1101, 1134, 1413, 2198, 2202, 2569, 2826, 3297, 3303, 4239, 5138, 6594, 6606, 7707, 8478, 9891, 9909, 12717, 15414, 19782, 19818, 23121, 25434, 29673, 29727, 46242, 57619, 59346, 59454, 69363, 89019, 115238, 138726, 172857, 178038, 208089, 345714, 403333, 416178, 518571, 806666, 1037142, 1209999, 1555713, 2419998, 3111426, 3629997, 4667139, 7259994, 9334278, 10889991, 21779982, 32669973, 65339946]

約数ペア:

[(1, 65339946), (2, 32669973), (3, 21779982), (6, 10889991), (7, 9334278), (9, 7259994), (14, 4667139), (18, 3629997), (21, 3111426), (27, 2419998), (42, 1555713), (54, 1209999), (63, 1037142), (81, 806666), (126, 518571), (157, 416178), (162, 403333), (189, 345714), (314, 208089), (367, 178038), (378, 172857), (471, 138726), (567, 115238), (734, 89019), (942, 69363), (1099, 59454), (1101, 59346), (1134, 57619), (1413, 46242), (2198, 29727), (2202, 29673), (2569, 25434), (2826, 23121), (3297, 19818), (3303, 19782), (4239, 15414), (5138, 12717), (6594, 9909), (6606, 9891), (7707, 8478)]