85033704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 253440000

約数和(自身を除く): 168406296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 79, 84, 86, 129, 149, 158, 168, 172, 237, 258, 298, 301, 316, 344, 447, 474, 516, 553, 596, 602, 632, 894, 903, 948, 1032, 1043, 1106, 1192, 1204, 1659, 1788, 1806, 1896, 2086, 2212, 2408, 3129, 3318, 3397, 3576, 3612, 4172, 4424, 6258, 6407, 6636, 6794, 7224, 8344, 10191, 11771, 12516, 12814, 13272, 13588, 19221, 20382, 23542, 23779, 25032, 25628, 27176, 35313, 38442, 40764, 44849, 47084, 47558, 51256, 70626, 71337, 76884, 81528, 82397, 89698, 94168, 95116, 134547, 141252, 142674, 153768, 164794, 179396, 190232, 247191, 269094, 282504, 285348, 329588, 358792, 494382, 506153, 538188, 570696, 659176, 988764, 1012306, 1076376, 1518459, 1977528, 2024612, 3036918, 3543071, 4049224, 6073836, 7086142, 10629213, 12147672, 14172284, 21258426, 28344568, 42516852, 85033704]

約数ペア:

[(1, 85033704), (2, 42516852), (3, 28344568), (4, 21258426), (6, 14172284), (7, 12147672), (8, 10629213), (12, 7086142), (14, 6073836), (21, 4049224), (24, 3543071), (28, 3036918), (42, 2024612), (43, 1977528), (56, 1518459), (79, 1076376), (84, 1012306), (86, 988764), (129, 659176), (149, 570696), (158, 538188), (168, 506153), (172, 494382), (237, 358792), (258, 329588), (298, 285348), (301, 282504), (316, 269094), (344, 247191), (447, 190232), (474, 179396), (516, 164794), (553, 153768), (596, 142674), (602, 141252), (632, 134547), (894, 95116), (903, 94168), (948, 89698), (1032, 82397), (1043, 81528), (1106, 76884), (1192, 71337), (1204, 70626), (1659, 51256), (1788, 47558), (1806, 47084), (1896, 44849), (2086, 40764), (2212, 38442), (2408, 35313), (3129, 27176), (3318, 25628), (3397, 25032), (3576, 23779), (3612, 23542), (4172, 20382), (4424, 19221), (6258, 13588), (6407, 13272), (6636, 12814), (6794, 12516), (7224, 11771), (8344, 10191)]