85641738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 213034752

約数和(自身を除く): 127393014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 546, 606, 707, 1313, 1414, 1553, 2121, 2626, 3106, 3939, 4242, 4659, 7878, 9191, 9318, 10871, 18382, 20189, 21742, 27573, 32613, 40378, 55146, 60567, 65226, 121134, 141323, 156853, 282646, 313706, 423969, 470559, 847938, 941118, 1097971, 2039089, 2195942, 3293913, 4078178, 6117267, 6587826, 12234534, 14273623, 28547246, 42820869, 85641738]

約数ペア:

[(1, 85641738), (2, 42820869), (3, 28547246), (6, 14273623), (7, 12234534), (13, 6587826), (14, 6117267), (21, 4078178), (26, 3293913), (39, 2195942), (42, 2039089), (78, 1097971), (91, 941118), (101, 847938), (182, 470559), (202, 423969), (273, 313706), (303, 282646), (546, 156853), (606, 141323), (707, 121134), (1313, 65226), (1414, 60567), (1553, 55146), (2121, 40378), (2626, 32613), (3106, 27573), (3939, 21742), (4242, 20189), (4659, 18382), (7878, 10871), (9191, 9318)]