61080448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 86974592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 64, 71, 88, 94, 104, 128, 142, 143, 176, 188, 208, 284, 286, 352, 376, 416, 517, 568, 572, 611, 704, 752, 781, 832, 923, 1034, 1136, 1144, 1222, 1408, 1504, 1562, 1664, 1846, 2068, 2272, 2288, 2444, 3008, 3124, 3337, 3692, 4136, 4544, 4576, 4888, 6016, 6248, 6674, 6721, 7384, 8272, 9088, 9152, 9776, 10153, 12496, 13348, 13442, 14768, 16544, 18304, 19552, 20306, 24992, 26696, 26884, 29536, 33088, 36707, 39104, 40612, 43381, 49984, 53392, 53768, 59072, 66176, 73414, 78208, 81224, 86762, 99968, 106784, 107536, 118144, 146828, 162448, 173524, 213568, 215072, 293656, 324896, 347048, 427136, 430144, 477191, 587312, 649792, 694096, 860288, 954382, 1174624, 1299584, 1388192, 1908764, 2349248, 2776384, 3817528, 4698496, 5552768, 7635056, 15270112, 30540224, 61080448]

約数ペア:

[(1, 61080448), (2, 30540224), (4, 15270112), (8, 7635056), (11, 5552768), (13, 4698496), (16, 3817528), (22, 2776384), (26, 2349248), (32, 1908764), (44, 1388192), (47, 1299584), (52, 1174624), (64, 954382), (71, 860288), (88, 694096), (94, 649792), (104, 587312), (128, 477191), (142, 430144), (143, 427136), (176, 347048), (188, 324896), (208, 293656), (284, 215072), (286, 213568), (352, 173524), (376, 162448), (416, 146828), (517, 118144), (568, 107536), (572, 106784), (611, 99968), (704, 86762), (752, 81224), (781, 78208), (832, 73414), (923, 66176), (1034, 59072), (1136, 53768), (1144, 53392), (1222, 49984), (1408, 43381), (1504, 40612), (1562, 39104), (1664, 36707), (1846, 33088), (2068, 29536), (2272, 26884), (2288, 26696), (2444, 24992), (3008, 20306), (3124, 19552), (3337, 18304), (3692, 16544), (4136, 14768), (4544, 13442), (4576, 13348), (4888, 12496), (6016, 10153), (6248, 9776), (6674, 9152), (6721, 9088), (7384, 8272)]