77137956

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6247}}^1$

素因数の和:6278

約数の個数: 72

約数和(自身を含む): 227427200

約数和(自身を除く): 150289244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 6247, 12348, 12494, 18741, 24988, 37482, 43729, 56223, 74964, 87458, 112446, 131187, 174916, 224892, 262374, 306103, 393561, 524748, 612206, 787122, 918309, 1224412, 1574244, 1836618, 2142721, 2754927, 3673236, 4285442, 5509854, 6428163, 8570884, 11019708, 12856326, 19284489, 25712652, 38568978, 77137956]

約数ペア:

[(1, 77137956), (2, 38568978), (3, 25712652), (4, 19284489), (6, 12856326), (7, 11019708), (9, 8570884), (12, 6428163), (14, 5509854), (18, 4285442), (21, 3673236), (28, 2754927), (36, 2142721), (42, 1836618), (49, 1574244), (63, 1224412), (84, 918309), (98, 787122), (126, 612206), (147, 524748), (196, 393561), (252, 306103), (294, 262374), (343, 224892), (441, 174916), (588, 131187), (686, 112446), (882, 87458), (1029, 74964), (1372, 56223), (1764, 43729), (2058, 37482), (3087, 24988), (4116, 18741), (6174, 12494), (6247, 12348)]