82809246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 192245760

約数和(自身を除く): 109436514

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1489, 1794, 2139, 2418, 2978, 4278, 4467, 8934, 9269, 18538, 19357, 27807, 34247, 38714, 46159, 55614, 58071, 68494, 92318, 102741, 116142, 138477, 205482, 276954, 445211, 600067, 890422, 1061657, 1200134, 1335633, 1800201, 2123314, 2671266, 3184971, 3600402, 6369942, 13801541, 27603082, 41404623, 82809246]

約数ペア:

[(1, 82809246), (2, 41404623), (3, 27603082), (6, 13801541), (13, 6369942), (23, 3600402), (26, 3184971), (31, 2671266), (39, 2123314), (46, 1800201), (62, 1335633), (69, 1200134), (78, 1061657), (93, 890422), (138, 600067), (186, 445211), (299, 276954), (403, 205482), (598, 138477), (713, 116142), (806, 102741), (897, 92318), (1209, 68494), (1426, 58071), (1489, 55614), (1794, 46159), (2139, 38714), (2418, 34247), (2978, 27807), (4278, 19357), (4467, 18538), (8934, 9269)]