77668488

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3259}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 211052400

約数和(自身を除く): 133383912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3259, 3972, 5958, 6518, 7944, 9777, 11916, 13036, 19554, 23832, 26072, 29331, 39108, 58662, 78216, 117324, 234648, 1078729, 2157458, 3236187, 4314916, 6472374, 8629832, 9708561, 12944748, 19417122, 25889496, 38834244, 77668488]

約数ペア:

[(1, 77668488), (2, 38834244), (3, 25889496), (4, 19417122), (6, 12944748), (8, 9708561), (9, 8629832), (12, 6472374), (18, 4314916), (24, 3236187), (36, 2157458), (72, 1078729), (331, 234648), (662, 117324), (993, 78216), (1324, 58662), (1986, 39108), (2648, 29331), (2979, 26072), (3259, 23832), (3972, 19554), (5958, 13036), (6518, 11916), (7944, 9777)]