79273908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2621

約数の個数: 72

約数和(自身を含む): 230909952

約数和(自身を除く): 151636044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2477, 2667, 3556, 4572, 4954, 5334, 7431, 8001, 9908, 10668, 14862, 16002, 17339, 22293, 29724, 32004, 34678, 44586, 52017, 69356, 89172, 104034, 156051, 208068, 312102, 314579, 624204, 629158, 943737, 1258316, 1887474, 2202053, 2831211, 3774948, 4404106, 5662422, 6606159, 8808212, 11324844, 13212318, 19818477, 26424636, 39636954, 79273908]

約数ペア:

[(1, 79273908), (2, 39636954), (3, 26424636), (4, 19818477), (6, 13212318), (7, 11324844), (9, 8808212), (12, 6606159), (14, 5662422), (18, 4404106), (21, 3774948), (28, 2831211), (36, 2202053), (42, 1887474), (63, 1258316), (84, 943737), (126, 629158), (127, 624204), (252, 314579), (254, 312102), (381, 208068), (508, 156051), (762, 104034), (889, 89172), (1143, 69356), (1524, 52017), (1778, 44586), (2286, 34678), (2477, 32004), (2667, 29724), (3556, 22293), (4572, 17339), (4954, 16002), (5334, 14862), (7431, 10668), (8001, 9908)]