91565824

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 214685408

約数和(自身を除く): 123119584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1381, 1792, 2072, 2368, 2762, 4144, 4736, 5524, 8288, 9472, 9667, 11048, 16576, 19334, 22096, 33152, 38668, 44192, 51097, 66304, 77336, 88384, 102194, 154672, 176768, 204388, 309344, 353536, 357679, 408776, 618688, 715358, 817552, 1237376, 1430716, 1635104, 2474752, 2861432, 3270208, 5722864, 6540416, 11445728, 13080832, 22891456, 45782912, 91565824]

約数ペア:

[(1, 91565824), (2, 45782912), (4, 22891456), (7, 13080832), (8, 11445728), (14, 6540416), (16, 5722864), (28, 3270208), (32, 2861432), (37, 2474752), (56, 1635104), (64, 1430716), (74, 1237376), (112, 817552), (128, 715358), (148, 618688), (224, 408776), (256, 357679), (259, 353536), (296, 309344), (448, 204388), (518, 176768), (592, 154672), (896, 102194), (1036, 88384), (1184, 77336), (1381, 66304), (1792, 51097), (2072, 44192), (2368, 38668), (2762, 33152), (4144, 22096), (4736, 19334), (5524, 16576), (8288, 11048), (9472, 9667)]