81624912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89501}}^1$

素因数の和:89531

約数の個数: 40

約数和(自身を含む): 221964960

約数和(自身を除く): 140340048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 89501, 179002, 268503, 358004, 537006, 716008, 1074012, 1432016, 1700519, 2148024, 3401038, 4296048, 5101557, 6802076, 10203114, 13604152, 20406228, 27208304, 40812456, 81624912]

約数ペア:

[(1, 81624912), (2, 40812456), (3, 27208304), (4, 20406228), (6, 13604152), (8, 10203114), (12, 6802076), (16, 5101557), (19, 4296048), (24, 3401038), (38, 2148024), (48, 1700519), (57, 1432016), (76, 1074012), (114, 716008), (152, 537006), (228, 358004), (304, 268503), (456, 179002), (912, 89501)]