72249408

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 280

約数和(自身を含む): 268492224

約数和(自身を除く): 196242816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 181, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 362, 378, 396, 432, 448, 462, 504, 528, 543, 567, 576, 594, 616, 648, 672, 693, 704, 724, 756, 792, 864, 891, 924, 1008, 1056, 1086, 1134, 1188, 1232, 1267, 1296, 1344, 1386, 1448, 1512, 1584, 1629, 1728, 1782, 1848, 1991, 2016, 2079, 2112, 2172, 2268, 2376, 2464, 2534, 2592, 2772, 2896, 3024, 3168, 3258, 3564, 3696, 3801, 3982, 4032, 4158, 4344, 4536, 4752, 4887, 4928, 5068, 5184, 5544, 5792, 5973, 6048, 6237, 6336, 6516, 7128, 7392, 7602, 7964, 8316, 8688, 9072, 9504, 9774, 10136, 11088, 11403, 11584, 11946, 12096, 12474, 13032, 13937, 14256, 14661, 14784, 15204, 15928, 16632, 17376, 17919, 18144, 19008, 19548, 20272, 22176, 22806, 23892, 24948, 26064, 27874, 28512, 29322, 30408, 31856, 33264, 34209, 34752, 35838, 36288, 39096, 40544, 41811, 44352, 45612, 47784, 49896, 52128, 53757, 55748, 57024, 58644, 60816, 63712, 66528, 68418, 71676, 78192, 81088, 83622, 91224, 95568, 99792, 102627, 104256, 107514, 111496, 117288, 121632, 125433, 127424, 133056, 136836, 143352, 156384, 161271, 167244, 182448, 191136, 199584, 205254, 215028, 222992, 234576, 243264, 250866, 273672, 286704, 312768, 322542, 334488, 364896, 376299, 382272, 399168, 410508, 430056, 445984, 469152, 501732, 547344, 573408, 645084, 668976, 729792, 752598, 821016, 860112, 891968, 938304, 1003464, 1094688, 1128897, 1146816, 1290168, 1337952, 1505196, 1642032, 1720224, 2006928, 2189376, 2257794, 2580336, 2675904, 3010392, 3284064, 3440448, 4013856, 4515588, 5160672, 6020784, 6568128, 8027712, 9031176, 10321344, 12041568, 18062352, 24083136, 36124704, 72249408]

約数ペア:

[(1, 72249408), (2, 36124704), (3, 24083136), (4, 18062352), (6, 12041568), (7, 10321344), (8, 9031176), (9, 8027712), (11, 6568128), (12, 6020784), (14, 5160672), (16, 4515588), (18, 4013856), (21, 3440448), (22, 3284064), (24, 3010392), (27, 2675904), (28, 2580336), (32, 2257794), (33, 2189376), (36, 2006928), (42, 1720224), (44, 1642032), (48, 1505196), (54, 1337952), (56, 1290168), (63, 1146816), (64, 1128897), (66, 1094688), (72, 1003464), (77, 938304), (81, 891968), (84, 860112), (88, 821016), (96, 752598), (99, 729792), (108, 668976), (112, 645084), (126, 573408), (132, 547344), (144, 501732), (154, 469152), (162, 445984), (168, 430056), (176, 410508), (181, 399168), (189, 382272), (192, 376299), (198, 364896), (216, 334488), (224, 322542), (231, 312768), (252, 286704), (264, 273672), (288, 250866), (297, 243264), (308, 234576), (324, 222992), (336, 215028), (352, 205254), (362, 199584), (378, 191136), (396, 182448), (432, 167244), (448, 161271), (462, 156384), (504, 143352), (528, 136836), (543, 133056), (567, 127424), (576, 125433), (594, 121632), (616, 117288), (648, 111496), (672, 107514), (693, 104256), (704, 102627), (724, 99792), (756, 95568), (792, 91224), (864, 83622), (891, 81088), (924, 78192), (1008, 71676), (1056, 68418), (1086, 66528), (1134, 63712), (1188, 60816), (1232, 58644), (1267, 57024), (1296, 55748), (1344, 53757), (1386, 52128), (1448, 49896), (1512, 47784), (1584, 45612), (1629, 44352), (1728, 41811), (1782, 40544), (1848, 39096), (1991, 36288), (2016, 35838), (2079, 34752), (2112, 34209), (2172, 33264), (2268, 31856), (2376, 30408), (2464, 29322), (2534, 28512), (2592, 27874), (2772, 26064), (2896, 24948), (3024, 23892), (3168, 22806), (3258, 22176), (3564, 20272), (3696, 19548), (3801, 19008), (3982, 18144), (4032, 17919), (4158, 17376), (4344, 16632), (4536, 15928), (4752, 15204), (4887, 14784), (4928, 14661), (5068, 14256), (5184, 13937), (5544, 13032), (5792, 12474), (5973, 12096), (6048, 11946), (6237, 11584), (6336, 11403), (6516, 11088), (7128, 10136), (7392, 9774), (7602, 9504), (7964, 9072), (8316, 8688)]