81854916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47701}}^1$

素因数の和:47732

約数の個数: 48

約数和(自身を含む): 224390208

約数和(自身を除く): 142535292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 47701, 95402, 143103, 190804, 286206, 524711, 572412, 620113, 1049422, 1240226, 1574133, 1860339, 2098844, 2480452, 3148266, 3720678, 6296532, 6821243, 7441356, 13642486, 20463729, 27284972, 40927458, 81854916]

約数ペア:

[(1, 81854916), (2, 40927458), (3, 27284972), (4, 20463729), (6, 13642486), (11, 7441356), (12, 6821243), (13, 6296532), (22, 3720678), (26, 3148266), (33, 2480452), (39, 2098844), (44, 1860339), (52, 1574133), (66, 1240226), (78, 1049422), (132, 620113), (143, 572412), (156, 524711), (286, 286206), (429, 190804), (572, 143103), (858, 95402), (1716, 47701)]