8053956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 21700224

約数和(自身を除く): 13646268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 137, 138, 142, 207, 213, 274, 276, 284, 411, 414, 426, 548, 639, 822, 828, 852, 1233, 1278, 1633, 1644, 2466, 2556, 3151, 3266, 4899, 4932, 6302, 6532, 9453, 9727, 9798, 12604, 14697, 18906, 19454, 19596, 28359, 29181, 29394, 37812, 38908, 56718, 58362, 58788, 87543, 113436, 116724, 175086, 223721, 350172, 447442, 671163, 894884, 1342326, 2013489, 2684652, 4026978, 8053956]

約数ペア:

[(1, 8053956), (2, 4026978), (3, 2684652), (4, 2013489), (6, 1342326), (9, 894884), (12, 671163), (18, 447442), (23, 350172), (36, 223721), (46, 175086), (69, 116724), (71, 113436), (92, 87543), (137, 58788), (138, 58362), (142, 56718), (207, 38908), (213, 37812), (274, 29394), (276, 29181), (284, 28359), (411, 19596), (414, 19454), (426, 18906), (548, 14697), (639, 12604), (822, 9798), (828, 9727), (852, 9453), (1233, 6532), (1278, 6302), (1633, 4932), (1644, 4899), (2466, 3266), (2556, 3151)]