85408344

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 288076800

約数和(自身を除く): 202668456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 991, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 1982, 2052, 2268, 2394, 2973, 3078, 3192, 3591, 3964, 4104, 4536, 4788, 5946, 6156, 6937, 7182, 7928, 8919, 9576, 10773, 11892, 12312, 13874, 14364, 17838, 18829, 20811, 21546, 23784, 26757, 27748, 28728, 35676, 37658, 41622, 43092, 53514, 55496, 56487, 62433, 71352, 75316, 80271, 83244, 86184, 107028, 112974, 124866, 131803, 150632, 160542, 166488, 169461, 187299, 214056, 225948, 249732, 263606, 321084, 338922, 374598, 395409, 451896, 499464, 508383, 527212, 561897, 642168, 677844, 749196, 790818, 1016766, 1054424, 1123794, 1186227, 1355688, 1498392, 1525149, 1581636, 2033532, 2247588, 2372454, 3050298, 3163272, 3558681, 4067064, 4495176, 4744908, 6100596, 7117362, 9489816, 10676043, 12201192, 14234724, 21352086, 28469448, 42704172, 85408344]

約数ペア:

[(1, 85408344), (2, 42704172), (3, 28469448), (4, 21352086), (6, 14234724), (7, 12201192), (8, 10676043), (9, 9489816), (12, 7117362), (14, 6100596), (18, 4744908), (19, 4495176), (21, 4067064), (24, 3558681), (27, 3163272), (28, 3050298), (36, 2372454), (38, 2247588), (42, 2033532), (54, 1581636), (56, 1525149), (57, 1498392), (63, 1355688), (72, 1186227), (76, 1123794), (81, 1054424), (84, 1016766), (108, 790818), (114, 749196), (126, 677844), (133, 642168), (152, 561897), (162, 527212), (168, 508383), (171, 499464), (189, 451896), (216, 395409), (228, 374598), (252, 338922), (266, 321084), (324, 263606), (342, 249732), (378, 225948), (399, 214056), (456, 187299), (504, 169461), (513, 166488), (532, 160542), (567, 150632), (648, 131803), (684, 124866), (756, 112974), (798, 107028), (991, 86184), (1026, 83244), (1064, 80271), (1134, 75316), (1197, 71352), (1368, 62433), (1512, 56487), (1539, 55496), (1596, 53514), (1982, 43092), (2052, 41622), (2268, 37658), (2394, 35676), (2973, 28728), (3078, 27748), (3192, 26757), (3591, 23784), (3964, 21546), (4104, 20811), (4536, 18829), (4788, 17838), (5946, 14364), (6156, 13874), (6937, 12312), (7182, 11892), (7928, 10773), (8919, 9576)]