61263904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 81831776

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 337, 368, 416, 437, 494, 598, 608, 674, 736, 874, 988, 1196, 1348, 1748, 1976, 2392, 2696, 3496, 3952, 4381, 4784, 5392, 5681, 6403, 6992, 7751, 7904, 8762, 9568, 10784, 11362, 12806, 13984, 15502, 17524, 22724, 25612, 31004, 35048, 45448, 51224, 62008, 70096, 83239, 90896, 100763, 102448, 124016, 140192, 147269, 166478, 181792, 201526, 204896, 248032, 294538, 332956, 403052, 589076, 665912, 806104, 1178152, 1331824, 1612208, 1914497, 2356304, 2663648, 3224416, 3828994, 4712608, 7657988, 15315976, 30631952, 61263904]

約数ペア:

[(1, 61263904), (2, 30631952), (4, 15315976), (8, 7657988), (13, 4712608), (16, 3828994), (19, 3224416), (23, 2663648), (26, 2356304), (32, 1914497), (38, 1612208), (46, 1331824), (52, 1178152), (76, 806104), (92, 665912), (104, 589076), (152, 403052), (184, 332956), (208, 294538), (247, 248032), (299, 204896), (304, 201526), (337, 181792), (368, 166478), (416, 147269), (437, 140192), (494, 124016), (598, 102448), (608, 100763), (674, 90896), (736, 83239), (874, 70096), (988, 62008), (1196, 51224), (1348, 45448), (1748, 35048), (1976, 31004), (2392, 25612), (2696, 22724), (3496, 17524), (3952, 15502), (4381, 13984), (4784, 12806), (5392, 11362), (5681, 10784), (6403, 9568), (6992, 8762), (7751, 7904)]