84020472

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 240084000

約数和(自身を除く): 156063528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 113, 138, 184, 207, 226, 276, 339, 414, 449, 452, 552, 678, 828, 898, 904, 1017, 1347, 1356, 1656, 1796, 2034, 2599, 2694, 2712, 3592, 4041, 4068, 5198, 5388, 7797, 8082, 8136, 10327, 10396, 10776, 15594, 16164, 20654, 20792, 23391, 30981, 31188, 32328, 41308, 46782, 50737, 61962, 62376, 82616, 92943, 93564, 101474, 123924, 152211, 185886, 187128, 202948, 247848, 304422, 371772, 405896, 456633, 608844, 743544, 913266, 1166951, 1217688, 1826532, 2333902, 3500853, 3653064, 4667804, 7001706, 9335608, 10502559, 14003412, 21005118, 28006824, 42010236, 84020472]

約数ペア:

[(1, 84020472), (2, 42010236), (3, 28006824), (4, 21005118), (6, 14003412), (8, 10502559), (9, 9335608), (12, 7001706), (18, 4667804), (23, 3653064), (24, 3500853), (36, 2333902), (46, 1826532), (69, 1217688), (72, 1166951), (92, 913266), (113, 743544), (138, 608844), (184, 456633), (207, 405896), (226, 371772), (276, 304422), (339, 247848), (414, 202948), (449, 187128), (452, 185886), (552, 152211), (678, 123924), (828, 101474), (898, 93564), (904, 92943), (1017, 82616), (1347, 62376), (1356, 61962), (1656, 50737), (1796, 46782), (2034, 41308), (2599, 32328), (2694, 31188), (2712, 30981), (3592, 23391), (4041, 20792), (4068, 20654), (5198, 16164), (5388, 15594), (7797, 10776), (8082, 10396), (8136, 10327)]