71509536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 235872000

約数和(自身を除く): 164362464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 449, 474, 504, 553, 632, 672, 711, 898, 948, 1008, 1106, 1264, 1347, 1422, 1659, 1796, 1896, 2016, 2212, 2528, 2694, 2844, 3143, 3318, 3592, 3792, 4041, 4424, 4977, 5388, 5688, 6286, 6636, 7184, 7584, 8082, 8848, 9429, 9954, 10776, 11376, 12572, 13272, 14368, 16164, 17696, 18858, 19908, 21552, 22752, 25144, 26544, 28287, 32328, 35471, 37716, 39816, 43104, 50288, 53088, 56574, 64656, 70942, 75432, 79632, 100576, 106413, 113148, 129312, 141884, 150864, 159264, 212826, 226296, 248297, 283768, 301728, 319239, 425652, 452592, 496594, 567536, 638478, 744891, 851304, 905184, 993188, 1135072, 1276956, 1489782, 1702608, 1986376, 2234673, 2553912, 2979564, 3405216, 3972752, 4469346, 5107824, 5959128, 7945504, 8938692, 10215648, 11918256, 17877384, 23836512, 35754768, 71509536]

約数ペア:

[(1, 71509536), (2, 35754768), (3, 23836512), (4, 17877384), (6, 11918256), (7, 10215648), (8, 8938692), (9, 7945504), (12, 5959128), (14, 5107824), (16, 4469346), (18, 3972752), (21, 3405216), (24, 2979564), (28, 2553912), (32, 2234673), (36, 1986376), (42, 1702608), (48, 1489782), (56, 1276956), (63, 1135072), (72, 993188), (79, 905184), (84, 851304), (96, 744891), (112, 638478), (126, 567536), (144, 496594), (158, 452592), (168, 425652), (224, 319239), (237, 301728), (252, 283768), (288, 248297), (316, 226296), (336, 212826), (449, 159264), (474, 150864), (504, 141884), (553, 129312), (632, 113148), (672, 106413), (711, 100576), (898, 79632), (948, 75432), (1008, 70942), (1106, 64656), (1264, 56574), (1347, 53088), (1422, 50288), (1659, 43104), (1796, 39816), (1896, 37716), (2016, 35471), (2212, 32328), (2528, 28287), (2694, 26544), (2844, 25144), (3143, 22752), (3318, 21552), (3592, 19908), (3792, 18858), (4041, 17696), (4424, 16164), (4977, 14368), (5388, 13272), (5688, 12572), (6286, 11376), (6636, 10776), (7184, 9954), (7584, 9429), (8082, 8848)]