76581216

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2068

約数の個数: 72

約数和(自身を含む): 219459240

約数和(自身を除く): 142878024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 1913, 2224, 2502, 3336, 3826, 4448, 5004, 5739, 6672, 7652, 10008, 11478, 13344, 15304, 17217, 20016, 22956, 30608, 34434, 40032, 45912, 61216, 68868, 91824, 137736, 183648, 265907, 275472, 531814, 550944, 797721, 1063628, 1595442, 2127256, 2393163, 3190884, 4254512, 4786326, 6381768, 8509024, 9572652, 12763536, 19145304, 25527072, 38290608, 76581216]

約数ペア:

[(1, 76581216), (2, 38290608), (3, 25527072), (4, 19145304), (6, 12763536), (8, 9572652), (9, 8509024), (12, 6381768), (16, 4786326), (18, 4254512), (24, 3190884), (32, 2393163), (36, 2127256), (48, 1595442), (72, 1063628), (96, 797721), (139, 550944), (144, 531814), (278, 275472), (288, 265907), (417, 183648), (556, 137736), (834, 91824), (1112, 68868), (1251, 61216), (1668, 45912), (1913, 40032), (2224, 34434), (2502, 30608), (3336, 22956), (3826, 20016), (4448, 17217), (5004, 15304), (5739, 13344), (6672, 11478), (7652, 10008)]