8132868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 22152312

約数和(自身を除く): 14019444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 137, 153, 194, 204, 274, 291, 306, 388, 411, 548, 582, 612, 822, 873, 1164, 1233, 1644, 1649, 1746, 2329, 2466, 3298, 3492, 4658, 4932, 4947, 6596, 6987, 9316, 9894, 13289, 13974, 14841, 19788, 20961, 26578, 27948, 29682, 39867, 41922, 53156, 59364, 79734, 83844, 119601, 159468, 225913, 239202, 451826, 478404, 677739, 903652, 1355478, 2033217, 2710956, 4066434, 8132868]

約数ペア:

[(1, 8132868), (2, 4066434), (3, 2710956), (4, 2033217), (6, 1355478), (9, 903652), (12, 677739), (17, 478404), (18, 451826), (34, 239202), (36, 225913), (51, 159468), (68, 119601), (97, 83844), (102, 79734), (137, 59364), (153, 53156), (194, 41922), (204, 39867), (274, 29682), (291, 27948), (306, 26578), (388, 20961), (411, 19788), (548, 14841), (582, 13974), (612, 13289), (822, 9894), (873, 9316), (1164, 6987), (1233, 6596), (1644, 4947), (1649, 4932), (1746, 4658), (2329, 3492), (2466, 3298)]