9972816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 29950464

約数和(自身を除く): 19977648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 443, 469, 536, 804, 886, 938, 1072, 1329, 1407, 1608, 1772, 1876, 2658, 2814, 3101, 3216, 3544, 3752, 5316, 5628, 6202, 7088, 7504, 9303, 10632, 11256, 12404, 18606, 21264, 22512, 24808, 29681, 37212, 49616, 59362, 74424, 89043, 118724, 148848, 178086, 207767, 237448, 356172, 415534, 474896, 623301, 712344, 831068, 1246602, 1424688, 1662136, 2493204, 3324272, 4986408, 9972816]

約数ペア:

[(1, 9972816), (2, 4986408), (3, 3324272), (4, 2493204), (6, 1662136), (7, 1424688), (8, 1246602), (12, 831068), (14, 712344), (16, 623301), (21, 474896), (24, 415534), (28, 356172), (42, 237448), (48, 207767), (56, 178086), (67, 148848), (84, 118724), (112, 89043), (134, 74424), (168, 59362), (201, 49616), (268, 37212), (336, 29681), (402, 24808), (443, 22512), (469, 21264), (536, 18606), (804, 12404), (886, 11256), (938, 10632), (1072, 9303), (1329, 7504), (1407, 7088), (1608, 6202), (1772, 5628), (1876, 5316), (2658, 3752), (2814, 3544), (3101, 3216)]