72457120512

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{499181}}^1$

素因数の和:499216

約数の個数: 180

約数和(自身を含む): 246919377936

約数和(自身を除く): 174462257424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 145152, 499181, 998362, 1497543, 1996724, 2995086, 3494267, 3993448, 4492629, 5990172, 6988534, 7986896, 8985258, 10482801, 11980344, 13477887, 13977068, 15973792, 17970516, 20965602, 23960688, 26955774, 27954136, 31448403, 31947584, 35941032, 40433661, 41931204, 47921376, 53911548, 55908272, 62896806, 63895168, 71882064, 80867322, 83862408, 94345209, 95842752, 107823096, 111816544, 125793612, 127790336, 143764128, 161734644, 167724816, 188690418, 191685504, 215646192, 223633088, 251587224, 283035627, 287528256, 323469288, 335449632, 377380836, 383371008, 431292384, 447266176, 503174448, 566071254, 575056512, 646938576, 670899264, 754761672, 862584768, 894532352, 1006348896, 1132142508, 1150113024, 1293877152, 1341798528, 1509523344, 1725169536, 2012697792, 2264285016, 2587754304, 2683597056, 3019046688, 3450339072, 4025395584, 4528570032, 5175508608, 6038093376, 8050791168, 9057140064, 10351017216, 12076186752, 18114280128, 24152373504, 36228560256, 72457120512]

約数ペア:

[(1, 72457120512), (2, 36228560256), (3, 24152373504), (4, 18114280128), (6, 12076186752), (7, 10351017216), (8, 9057140064), (9, 8050791168), (12, 6038093376), (14, 5175508608), (16, 4528570032), (18, 4025395584), (21, 3450339072), (24, 3019046688), (27, 2683597056), (28, 2587754304), (32, 2264285016), (36, 2012697792), (42, 1725169536), (48, 1509523344), (54, 1341798528), (56, 1293877152), (63, 1150113024), (64, 1132142508), (72, 1006348896), (81, 894532352), (84, 862584768), (96, 754761672), (108, 670899264), (112, 646938576), (126, 575056512), (128, 566071254), (144, 503174448), (162, 447266176), (168, 431292384), (189, 383371008), (192, 377380836), (216, 335449632), (224, 323469288), (252, 287528256), (256, 283035627), (288, 251587224), (324, 223633088), (336, 215646192), (378, 191685504), (384, 188690418), (432, 167724816), (448, 161734644), (504, 143764128), (567, 127790336), (576, 125793612), (648, 111816544), (672, 107823096), (756, 95842752), (768, 94345209), (864, 83862408), (896, 80867322), (1008, 71882064), (1134, 63895168), (1152, 62896806), (1296, 55908272), (1344, 53911548), (1512, 47921376), (1728, 41931204), (1792, 40433661), (2016, 35941032), (2268, 31947584), (2304, 31448403), (2592, 27954136), (2688, 26955774), (3024, 23960688), (3456, 20965602), (4032, 17970516), (4536, 15973792), (5184, 13977068), (5376, 13477887), (6048, 11980344), (6912, 10482801), (8064, 8985258), (9072, 7986896), (10368, 6988534), (12096, 5990172), (16128, 4492629), (18144, 3993448), (20736, 3494267), (24192, 2995086), (36288, 1996724), (48384, 1497543), (72576, 998362), (145152, 499181)]