85865436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 231429744

約数和(自身を除く): 145564308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 173, 204, 306, 346, 519, 612, 692, 811, 1038, 1557, 1622, 2076, 2433, 2941, 3114, 3244, 4866, 5882, 6228, 7299, 8823, 9732, 11764, 13787, 14598, 17646, 26469, 27574, 29196, 35292, 41361, 52938, 55148, 82722, 105876, 124083, 140303, 165444, 248166, 280606, 420909, 496332, 561212, 841818, 1262727, 1683636, 2385151, 2525454, 4770302, 5050908, 7155453, 9540604, 14310906, 21466359, 28621812, 42932718, 85865436]

約数ペア:

[(1, 85865436), (2, 42932718), (3, 28621812), (4, 21466359), (6, 14310906), (9, 9540604), (12, 7155453), (17, 5050908), (18, 4770302), (34, 2525454), (36, 2385151), (51, 1683636), (68, 1262727), (102, 841818), (153, 561212), (173, 496332), (204, 420909), (306, 280606), (346, 248166), (519, 165444), (612, 140303), (692, 124083), (811, 105876), (1038, 82722), (1557, 55148), (1622, 52938), (2076, 41361), (2433, 35292), (2941, 29196), (3114, 27574), (3244, 26469), (4866, 17646), (5882, 14598), (6228, 13787), (7299, 11764), (8823, 9732)]