73705408

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 84

約数和(自身を含む): 179237640

約数和(自身を除く): 105532232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1237, 1568, 1862, 2128, 2474, 3136, 3724, 4256, 4948, 7448, 8512, 8659, 9896, 14896, 17318, 19792, 23503, 29792, 34636, 39584, 47006, 59584, 60613, 69272, 79168, 94012, 121226, 138544, 164521, 188024, 242452, 277088, 329042, 376048, 484904, 554176, 658084, 752096, 969808, 1151647, 1316168, 1504192, 1939616, 2303294, 2632336, 3879232, 4606588, 5264672, 9213176, 10529344, 18426352, 36852704, 73705408]

約数ペア:

[(1, 73705408), (2, 36852704), (4, 18426352), (7, 10529344), (8, 9213176), (14, 5264672), (16, 4606588), (19, 3879232), (28, 2632336), (32, 2303294), (38, 1939616), (49, 1504192), (56, 1316168), (64, 1151647), (76, 969808), (98, 752096), (112, 658084), (133, 554176), (152, 484904), (196, 376048), (224, 329042), (266, 277088), (304, 242452), (392, 188024), (448, 164521), (532, 138544), (608, 121226), (784, 94012), (931, 79168), (1064, 69272), (1216, 60613), (1237, 59584), (1568, 47006), (1862, 39584), (2128, 34636), (2474, 29792), (3136, 23503), (3724, 19792), (4256, 17318), (4948, 14896), (7448, 9896), (8512, 8659)]