81421365732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{129361}}^1$

素因数の和:129561

約数の個数: 96

約数和(自身を含む): 222544035840

約数和(自身を除く): 141122670108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 127, 177, 236, 254, 354, 381, 413, 508, 708, 762, 826, 889, 1239, 1524, 1652, 1778, 2478, 2667, 3556, 4956, 5334, 7493, 10668, 14986, 22479, 29972, 44958, 52451, 89916, 104902, 129361, 157353, 209804, 258722, 314706, 388083, 517444, 629412, 776166, 905527, 1552332, 1811054, 2716581, 3622108, 5433162, 7632299, 10866324, 15264598, 16428847, 22896897, 30529196, 32857694, 45793794, 49286541, 53426093, 65715388, 91587588, 98573082, 106852186, 115001929, 160278279, 197146164, 213704372, 230003858, 320556558, 345005787, 460007716, 641113116, 690011574, 969301973, 1380023148, 1938603946, 2907905919, 3877207892, 5815811838, 6785113811, 11631623676, 13570227622, 20355341433, 27140455244, 40710682866, 81421365732]

約数ペア:

[(1, 81421365732), (2, 40710682866), (3, 27140455244), (4, 20355341433), (6, 13570227622), (7, 11631623676), (12, 6785113811), (14, 5815811838), (21, 3877207892), (28, 2907905919), (42, 1938603946), (59, 1380023148), (84, 969301973), (118, 690011574), (127, 641113116), (177, 460007716), (236, 345005787), (254, 320556558), (354, 230003858), (381, 213704372), (413, 197146164), (508, 160278279), (708, 115001929), (762, 106852186), (826, 98573082), (889, 91587588), (1239, 65715388), (1524, 53426093), (1652, 49286541), (1778, 45793794), (2478, 32857694), (2667, 30529196), (3556, 22896897), (4956, 16428847), (5334, 15264598), (7493, 10866324), (10668, 7632299), (14986, 5433162), (22479, 3622108), (29972, 2716581), (44958, 1811054), (52451, 1552332), (89916, 905527), (104902, 776166), (129361, 629412), (157353, 517444), (209804, 388083), (258722, 314706)]