42675672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 126604800

約数和(自身を除く): 83929128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 299, 312, 313, 437, 456, 494, 552, 598, 626, 741, 874, 897, 939, 988, 1196, 1252, 1311, 1482, 1748, 1794, 1878, 1976, 2392, 2504, 2622, 2964, 3496, 3588, 3756, 4069, 5244, 5681, 5928, 5947, 7176, 7199, 7512, 8138, 10488, 11362, 11894, 12207, 14398, 16276, 17043, 17841, 21597, 22724, 23788, 24414, 28796, 32552, 34086, 35682, 43194, 45448, 47576, 48828, 57592, 68172, 71364, 77311, 86388, 93587, 97656, 136344, 136781, 142728, 154622, 172776, 187174, 231933, 273562, 280761, 309244, 374348, 410343, 463866, 547124, 561522, 618488, 748696, 820686, 927732, 1094248, 1123044, 1641372, 1778153, 1855464, 2246088, 3282744, 3556306, 5334459, 7112612, 10668918, 14225224, 21337836, 42675672]

約数ペア:

[(1, 42675672), (2, 21337836), (3, 14225224), (4, 10668918), (6, 7112612), (8, 5334459), (12, 3556306), (13, 3282744), (19, 2246088), (23, 1855464), (24, 1778153), (26, 1641372), (38, 1123044), (39, 1094248), (46, 927732), (52, 820686), (57, 748696), (69, 618488), (76, 561522), (78, 547124), (92, 463866), (104, 410343), (114, 374348), (138, 309244), (152, 280761), (156, 273562), (184, 231933), (228, 187174), (247, 172776), (276, 154622), (299, 142728), (312, 136781), (313, 136344), (437, 97656), (456, 93587), (494, 86388), (552, 77311), (598, 71364), (626, 68172), (741, 57592), (874, 48828), (897, 47576), (939, 45448), (988, 43194), (1196, 35682), (1252, 34086), (1311, 32552), (1482, 28796), (1748, 24414), (1794, 23788), (1878, 22724), (1976, 21597), (2392, 17841), (2504, 17043), (2622, 16276), (2964, 14398), (3496, 12207), (3588, 11894), (3756, 11362), (4069, 10488), (5244, 8138), (5681, 7512), (5928, 7199), (5947, 7176)]