71445444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 199449600

約数和(自身を除く): 128004156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 139, 174, 203, 211, 278, 348, 406, 417, 422, 556, 609, 633, 812, 834, 844, 973, 1218, 1266, 1477, 1668, 1946, 2436, 2532, 2919, 2954, 3892, 4031, 4431, 5838, 5908, 6119, 8062, 8862, 11676, 12093, 12238, 16124, 17724, 18357, 24186, 24476, 28217, 29329, 36714, 42833, 48372, 56434, 58658, 73428, 84651, 85666, 87987, 112868, 117316, 128499, 169302, 171332, 175974, 205303, 256998, 338604, 351948, 410606, 513996, 615909, 821212, 850541, 1231818, 1701082, 2463636, 2551623, 3402164, 5103246, 5953787, 10206492, 11907574, 17861361, 23815148, 35722722, 71445444]

約数ペア:

[(1, 71445444), (2, 35722722), (3, 23815148), (4, 17861361), (6, 11907574), (7, 10206492), (12, 5953787), (14, 5103246), (21, 3402164), (28, 2551623), (29, 2463636), (42, 1701082), (58, 1231818), (84, 850541), (87, 821212), (116, 615909), (139, 513996), (174, 410606), (203, 351948), (211, 338604), (278, 256998), (348, 205303), (406, 175974), (417, 171332), (422, 169302), (556, 128499), (609, 117316), (633, 112868), (812, 87987), (834, 85666), (844, 84651), (973, 73428), (1218, 58658), (1266, 56434), (1477, 48372), (1668, 42833), (1946, 36714), (2436, 29329), (2532, 28217), (2919, 24476), (2954, 24186), (3892, 18357), (4031, 17724), (4431, 16124), (5838, 12238), (5908, 12093), (6119, 11676), (8062, 8862)]