85213872

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1373}}^1$

素因数の和:1818

約数の個数: 60

約数和(自身を含む): 239207904

約数和(自身を除く): 153994032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1373, 1724, 2586, 2746, 3448, 3879, 4119, 5172, 5492, 6896, 7758, 8238, 10344, 10984, 12357, 15516, 16476, 20688, 21968, 24714, 31032, 32952, 49428, 62064, 65904, 98856, 197712, 591763, 1183526, 1775289, 2367052, 3550578, 4734104, 5325867, 7101156, 9468208, 10651734, 14202312, 21303468, 28404624, 42606936, 85213872]

約数ペア:

[(1, 85213872), (2, 42606936), (3, 28404624), (4, 21303468), (6, 14202312), (8, 10651734), (9, 9468208), (12, 7101156), (16, 5325867), (18, 4734104), (24, 3550578), (36, 2367052), (48, 1775289), (72, 1183526), (144, 591763), (431, 197712), (862, 98856), (1293, 65904), (1373, 62064), (1724, 49428), (2586, 32952), (2746, 31032), (3448, 24714), (3879, 21968), (4119, 20688), (5172, 16476), (5492, 15516), (6896, 12357), (7758, 10984), (8238, 10344)]