71597394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 72

約数和(自身を含む): 173287296

約数和(自身を除く): 101689902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 121, 142, 198, 213, 242, 363, 426, 463, 639, 726, 781, 926, 1089, 1278, 1389, 1562, 2178, 2343, 2778, 4167, 4686, 5093, 7029, 8334, 8591, 10186, 14058, 15279, 17182, 25773, 30558, 32873, 45837, 51546, 56023, 65746, 77319, 91674, 98619, 112046, 154638, 168069, 197238, 295857, 336138, 361603, 504207, 591714, 723206, 1008414, 1084809, 2169618, 3254427, 3977633, 6508854, 7955266, 11932899, 23865798, 35798697, 71597394]

約数ペア:

[(1, 71597394), (2, 35798697), (3, 23865798), (6, 11932899), (9, 7955266), (11, 6508854), (18, 3977633), (22, 3254427), (33, 2169618), (66, 1084809), (71, 1008414), (99, 723206), (121, 591714), (142, 504207), (198, 361603), (213, 336138), (242, 295857), (363, 197238), (426, 168069), (463, 154638), (639, 112046), (726, 98619), (781, 91674), (926, 77319), (1089, 65746), (1278, 56023), (1389, 51546), (1562, 45837), (2178, 32873), (2343, 30558), (2778, 25773), (4167, 17182), (4686, 15279), (5093, 14058), (7029, 10186), (8334, 8591)]