73943408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 182559744

約数和(自身を除く): 108616336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1277, 1316, 2068, 2554, 2632, 3619, 4136, 5108, 5264, 7238, 8272, 8939, 10216, 14047, 14476, 17878, 20432, 28094, 28952, 35756, 56188, 57904, 60019, 71512, 98329, 112376, 120038, 143024, 196658, 224752, 240076, 393316, 420133, 480152, 660209, 786632, 840266, 960304, 1320418, 1573264, 1680532, 2640836, 3361064, 4621463, 5281672, 6722128, 9242926, 10563344, 18485852, 36971704, 73943408]

約数ペア:

[(1, 73943408), (2, 36971704), (4, 18485852), (7, 10563344), (8, 9242926), (11, 6722128), (14, 5281672), (16, 4621463), (22, 3361064), (28, 2640836), (44, 1680532), (47, 1573264), (56, 1320418), (77, 960304), (88, 840266), (94, 786632), (112, 660209), (154, 480152), (176, 420133), (188, 393316), (308, 240076), (329, 224752), (376, 196658), (517, 143024), (616, 120038), (658, 112376), (752, 98329), (1034, 71512), (1232, 60019), (1277, 57904), (1316, 56188), (2068, 35756), (2554, 28952), (2632, 28094), (3619, 20432), (4136, 17878), (5108, 14476), (5264, 14047), (7238, 10216), (8272, 8939)]