42705648

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4262

約数の個数: 60

約数和(自身を含む): 121228848

約数和(自身を除く): 78523200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 4177, 5112, 8354, 10224, 12531, 16708, 25062, 33416, 37593, 50124, 66832, 75186, 100248, 150372, 200496, 296567, 300744, 593134, 601488, 889701, 1186268, 1779402, 2372536, 2669103, 3558804, 4745072, 5338206, 7117608, 10676412, 14235216, 21352824, 42705648]

約数ペア:

[(1, 42705648), (2, 21352824), (3, 14235216), (4, 10676412), (6, 7117608), (8, 5338206), (9, 4745072), (12, 3558804), (16, 2669103), (18, 2372536), (24, 1779402), (36, 1186268), (48, 889701), (71, 601488), (72, 593134), (142, 300744), (144, 296567), (213, 200496), (284, 150372), (426, 100248), (568, 75186), (639, 66832), (852, 50124), (1136, 37593), (1278, 33416), (1704, 25062), (2556, 16708), (3408, 12531), (4177, 10224), (5112, 8354)]