71755008

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7219

約数の個数: 72

約数和(自身を含む): 205691808

約数和(自身を除く): 133936800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 7187, 9984, 14374, 21561, 28748, 43122, 57496, 86244, 93431, 114992, 172488, 186862, 229984, 280293, 344976, 373724, 459968, 560586, 689952, 747448, 919936, 1121172, 1379904, 1494896, 1839872, 2242344, 2759808, 2989792, 4484688, 5519616, 5979584, 8969376, 11959168, 17938752, 23918336, 35877504, 71755008]

約数ペア:

[(1, 71755008), (2, 35877504), (3, 23918336), (4, 17938752), (6, 11959168), (8, 8969376), (12, 5979584), (13, 5519616), (16, 4484688), (24, 2989792), (26, 2759808), (32, 2242344), (39, 1839872), (48, 1494896), (52, 1379904), (64, 1121172), (78, 919936), (96, 747448), (104, 689952), (128, 560586), (156, 459968), (192, 373724), (208, 344976), (256, 280293), (312, 229984), (384, 186862), (416, 172488), (624, 114992), (768, 93431), (832, 86244), (1248, 57496), (1664, 43122), (2496, 28748), (3328, 21561), (4992, 14374), (7187, 9984)]