71477136

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3724

約数の個数: 60

約数和(自身を含む): 201532240

約数和(自身を除く): 130055104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3571, 5004, 6672, 7142, 10008, 10713, 14284, 20016, 21426, 28568, 32139, 42852, 57136, 64278, 85704, 128556, 171408, 257112, 496369, 514224, 992738, 1489107, 1985476, 2978214, 3970952, 4467321, 5956428, 7941904, 8934642, 11912856, 17869284, 23825712, 35738568, 71477136]

約数ペア:

[(1, 71477136), (2, 35738568), (3, 23825712), (4, 17869284), (6, 11912856), (8, 8934642), (9, 7941904), (12, 5956428), (16, 4467321), (18, 3970952), (24, 2978214), (36, 1985476), (48, 1489107), (72, 992738), (139, 514224), (144, 496369), (278, 257112), (417, 171408), (556, 128556), (834, 85704), (1112, 64278), (1251, 57136), (1668, 42852), (2224, 32139), (2502, 28568), (3336, 21426), (3571, 20016), (5004, 14284), (6672, 10713), (7142, 10008)]