31059072

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 256

約数和(自身を含む): 107712000

約数和(自身を除く): 76652928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 43, 44, 48, 54, 57, 64, 66, 72, 76, 86, 88, 96, 99, 108, 114, 128, 129, 132, 144, 152, 171, 172, 176, 192, 198, 209, 216, 228, 258, 264, 288, 297, 304, 342, 344, 352, 384, 387, 396, 418, 432, 456, 473, 513, 516, 528, 576, 594, 608, 627, 684, 688, 704, 774, 792, 817, 836, 864, 912, 946, 1026, 1032, 1056, 1152, 1161, 1188, 1216, 1254, 1368, 1376, 1408, 1419, 1548, 1584, 1634, 1672, 1728, 1824, 1881, 1892, 2052, 2064, 2112, 2322, 2376, 2432, 2451, 2508, 2736, 2752, 2838, 3096, 3168, 3268, 3344, 3456, 3648, 3762, 3784, 4104, 4128, 4224, 4257, 4644, 4752, 4902, 5016, 5472, 5504, 5643, 5676, 6192, 6336, 6536, 6688, 7296, 7353, 7524, 7568, 8208, 8256, 8514, 8987, 9288, 9504, 9804, 10032, 10944, 11286, 11352, 12384, 12672, 12771, 13072, 13376, 14706, 15048, 15136, 16416, 16512, 17028, 17974, 18576, 19008, 19608, 20064, 21888, 22059, 22572, 22704, 24768, 25542, 26144, 26752, 26961, 29412, 30096, 30272, 32832, 34056, 35948, 37152, 38016, 39216, 40128, 44118, 45144, 45408, 49536, 51084, 52288, 53922, 58824, 60192, 60544, 65664, 68112, 71896, 74304, 78432, 80256, 80883, 88236, 90288, 90816, 102168, 104576, 107844, 117648, 120384, 136224, 143792, 148608, 156864, 161766, 176472, 180576, 181632, 204336, 215688, 235296, 240768, 242649, 272448, 287584, 313728, 323532, 352944, 361152, 408672, 431376, 470592, 485298, 544896, 575168, 647064, 705888, 722304, 817344, 862752, 941184, 970596, 1150336, 1294128, 1411776, 1634688, 1725504, 1941192, 2588256, 2823552, 3451008, 3882384, 5176512, 7764768, 10353024, 15529536, 31059072]

約数ペア:

[(1, 31059072), (2, 15529536), (3, 10353024), (4, 7764768), (6, 5176512), (8, 3882384), (9, 3451008), (11, 2823552), (12, 2588256), (16, 1941192), (18, 1725504), (19, 1634688), (22, 1411776), (24, 1294128), (27, 1150336), (32, 970596), (33, 941184), (36, 862752), (38, 817344), (43, 722304), (44, 705888), (48, 647064), (54, 575168), (57, 544896), (64, 485298), (66, 470592), (72, 431376), (76, 408672), (86, 361152), (88, 352944), (96, 323532), (99, 313728), (108, 287584), (114, 272448), (128, 242649), (129, 240768), (132, 235296), (144, 215688), (152, 204336), (171, 181632), (172, 180576), (176, 176472), (192, 161766), (198, 156864), (209, 148608), (216, 143792), (228, 136224), (258, 120384), (264, 117648), (288, 107844), (297, 104576), (304, 102168), (342, 90816), (344, 90288), (352, 88236), (384, 80883), (387, 80256), (396, 78432), (418, 74304), (432, 71896), (456, 68112), (473, 65664), (513, 60544), (516, 60192), (528, 58824), (576, 53922), (594, 52288), (608, 51084), (627, 49536), (684, 45408), (688, 45144), (704, 44118), (774, 40128), (792, 39216), (817, 38016), (836, 37152), (864, 35948), (912, 34056), (946, 32832), (1026, 30272), (1032, 30096), (1056, 29412), (1152, 26961), (1161, 26752), (1188, 26144), (1216, 25542), (1254, 24768), (1368, 22704), (1376, 22572), (1408, 22059), (1419, 21888), (1548, 20064), (1584, 19608), (1634, 19008), (1672, 18576), (1728, 17974), (1824, 17028), (1881, 16512), (1892, 16416), (2052, 15136), (2064, 15048), (2112, 14706), (2322, 13376), (2376, 13072), (2432, 12771), (2451, 12672), (2508, 12384), (2736, 11352), (2752, 11286), (2838, 10944), (3096, 10032), (3168, 9804), (3268, 9504), (3344, 9288), (3456, 8987), (3648, 8514), (3762, 8256), (3784, 8208), (4104, 7568), (4128, 7524), (4224, 7353), (4257, 7296), (4644, 6688), (4752, 6536), (4902, 6336), (5016, 6192), (5472, 5676), (5504, 5643)]