85864032

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1132

約数の個数: 72

約数和(自身を含む): 245090664

約数和(自身を除く): 159226632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 673, 886, 1329, 1346, 1772, 2019, 2658, 2692, 3544, 3987, 4038, 5316, 5384, 6057, 7088, 7974, 8076, 10632, 10768, 12114, 14176, 15948, 16152, 21264, 21536, 24228, 31896, 32304, 42528, 48456, 63792, 64608, 96912, 127584, 193824, 298139, 596278, 894417, 1192556, 1788834, 2385112, 2683251, 3577668, 4770224, 5366502, 7155336, 9540448, 10733004, 14310672, 21466008, 28621344, 42932016, 85864032]

約数ペア:

[(1, 85864032), (2, 42932016), (3, 28621344), (4, 21466008), (6, 14310672), (8, 10733004), (9, 9540448), (12, 7155336), (16, 5366502), (18, 4770224), (24, 3577668), (32, 2683251), (36, 2385112), (48, 1788834), (72, 1192556), (96, 894417), (144, 596278), (288, 298139), (443, 193824), (673, 127584), (886, 96912), (1329, 64608), (1346, 63792), (1772, 48456), (2019, 42528), (2658, 32304), (2692, 31896), (3544, 24228), (3987, 21536), (4038, 21264), (5316, 16152), (5384, 15948), (6057, 14176), (7088, 12114), (7974, 10768), (8076, 10632)]