67854920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3617}}^1$

素因数の和:3702

約数の個数: 64

約数和(自身を含む): 177137280

約数和(自身を除く): 109282360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3617, 3752, 4690, 7234, 9380, 14468, 18085, 18760, 25319, 28936, 36170, 50638, 72340, 101276, 126595, 144680, 202552, 242339, 253190, 484678, 506380, 969356, 1012760, 1211695, 1696373, 1938712, 2423390, 3392746, 4846780, 6785492, 8481865, 9693560, 13570984, 16963730, 33927460, 67854920]

約数ペア:

[(1, 67854920), (2, 33927460), (4, 16963730), (5, 13570984), (7, 9693560), (8, 8481865), (10, 6785492), (14, 4846780), (20, 3392746), (28, 2423390), (35, 1938712), (40, 1696373), (56, 1211695), (67, 1012760), (70, 969356), (134, 506380), (140, 484678), (268, 253190), (280, 242339), (335, 202552), (469, 144680), (536, 126595), (670, 101276), (938, 72340), (1340, 50638), (1876, 36170), (2345, 28936), (2680, 25319), (3617, 18760), (3752, 18085), (4690, 14468), (7234, 9380)]