77816704

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 190117800

約数和(自身を除く): 112301096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 653, 784, 896, 931, 1064, 1216, 1306, 1568, 1862, 2128, 2432, 2612, 3136, 3724, 4256, 4571, 5224, 6272, 7448, 8512, 9142, 10448, 12407, 14896, 17024, 18284, 20896, 24814, 29792, 31997, 36568, 41792, 49628, 59584, 63994, 73136, 83584, 86849, 99256, 119168, 127988, 146272, 173698, 198512, 255976, 292544, 347396, 397024, 511952, 585088, 607943, 694792, 794048, 1023904, 1215886, 1389584, 1588096, 2047808, 2431772, 2779168, 4095616, 4863544, 5558336, 9727088, 11116672, 19454176, 38908352, 77816704]

約数ペア:

[(1, 77816704), (2, 38908352), (4, 19454176), (7, 11116672), (8, 9727088), (14, 5558336), (16, 4863544), (19, 4095616), (28, 2779168), (32, 2431772), (38, 2047808), (49, 1588096), (56, 1389584), (64, 1215886), (76, 1023904), (98, 794048), (112, 694792), (128, 607943), (133, 585088), (152, 511952), (196, 397024), (224, 347396), (266, 292544), (304, 255976), (392, 198512), (448, 173698), (532, 146272), (608, 127988), (653, 119168), (784, 99256), (896, 86849), (931, 83584), (1064, 73136), (1216, 63994), (1306, 59584), (1568, 49628), (1862, 41792), (2128, 36568), (2432, 31997), (2612, 29792), (3136, 24814), (3724, 20896), (4256, 18284), (4571, 17024), (5224, 14896), (6272, 12407), (7448, 10448), (8512, 9142)]