31893156

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 90720000

約数和(自身を除く): 58826844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 153, 174, 204, 261, 306, 348, 459, 493, 522, 599, 612, 783, 918, 986, 1044, 1198, 1479, 1566, 1797, 1836, 1972, 2396, 2958, 3132, 3594, 4437, 5391, 5916, 7188, 8874, 10183, 10782, 13311, 16173, 17371, 17748, 20366, 21564, 26622, 30549, 32346, 34742, 40732, 52113, 53244, 61098, 64692, 69484, 91647, 104226, 122196, 156339, 183294, 208452, 274941, 295307, 312678, 366588, 469017, 549882, 590614, 625356, 885921, 938034, 1099764, 1181228, 1771842, 1876068, 2657763, 3543684, 5315526, 7973289, 10631052, 15946578, 31893156]

約数ペア:

[(1, 31893156), (2, 15946578), (3, 10631052), (4, 7973289), (6, 5315526), (9, 3543684), (12, 2657763), (17, 1876068), (18, 1771842), (27, 1181228), (29, 1099764), (34, 938034), (36, 885921), (51, 625356), (54, 590614), (58, 549882), (68, 469017), (87, 366588), (102, 312678), (108, 295307), (116, 274941), (153, 208452), (174, 183294), (204, 156339), (261, 122196), (306, 104226), (348, 91647), (459, 69484), (493, 64692), (522, 61098), (599, 53244), (612, 52113), (783, 40732), (918, 34742), (986, 32346), (1044, 30549), (1198, 26622), (1479, 21564), (1566, 20366), (1797, 17748), (1836, 17371), (1972, 16173), (2396, 13311), (2958, 10782), (3132, 10183), (3594, 8874), (4437, 7188), (5391, 5916)]