90478304

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3080

約数の個数: 72

約数和(自身を含む): 218189160

約数和(自身を除く): 127710856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3037, 3724, 4256, 6074, 7448, 12148, 14896, 21259, 24296, 29792, 42518, 48592, 57703, 85036, 97184, 115406, 148813, 170072, 230812, 297626, 340144, 403921, 461624, 595252, 680288, 807842, 923248, 1190504, 1615684, 1846496, 2381008, 2827447, 3231368, 4762016, 5654894, 6462736, 11309788, 12925472, 22619576, 45239152, 90478304]

約数ペア:

[(1, 90478304), (2, 45239152), (4, 22619576), (7, 12925472), (8, 11309788), (14, 6462736), (16, 5654894), (19, 4762016), (28, 3231368), (32, 2827447), (38, 2381008), (49, 1846496), (56, 1615684), (76, 1190504), (98, 923248), (112, 807842), (133, 680288), (152, 595252), (196, 461624), (224, 403921), (266, 340144), (304, 297626), (392, 230812), (532, 170072), (608, 148813), (784, 115406), (931, 97184), (1064, 85036), (1568, 57703), (1862, 48592), (2128, 42518), (3037, 29792), (3724, 24296), (4256, 21259), (6074, 14896), (7448, 12148)]