81699282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2713}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 203224320

約数和(自身を除く): 121525038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 2151, 2713, 3346, 4302, 5019, 5426, 8139, 10038, 15057, 16278, 18991, 24417, 30114, 37982, 48834, 56973, 113946, 170919, 341838, 648407, 1296814, 1945221, 3890442, 4538849, 5835663, 9077698, 11671326, 13616547, 27233094, 40849641, 81699282]

約数ペア:

[(1, 81699282), (2, 40849641), (3, 27233094), (6, 13616547), (7, 11671326), (9, 9077698), (14, 5835663), (18, 4538849), (21, 3890442), (42, 1945221), (63, 1296814), (126, 648407), (239, 341838), (478, 170919), (717, 113946), (1434, 56973), (1673, 48834), (2151, 37982), (2713, 30114), (3346, 24417), (4302, 18991), (5019, 16278), (5426, 15057), (8139, 10038)]