77752864

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18269}}^1$

素因数の和:18305

約数の個数: 48

約数和(自身を含む): 184161600

約数和(自身を除く): 106408736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18269, 36538, 73076, 127883, 146152, 255766, 292304, 347111, 511532, 584608, 694222, 1023064, 1388444, 2046128, 2429777, 2776888, 4092256, 4859554, 5553776, 9719108, 11107552, 19438216, 38876432, 77752864]

約数ペア:

[(1, 77752864), (2, 38876432), (4, 19438216), (7, 11107552), (8, 9719108), (14, 5553776), (16, 4859554), (19, 4092256), (28, 2776888), (32, 2429777), (38, 2046128), (56, 1388444), (76, 1023064), (112, 694222), (133, 584608), (152, 511532), (224, 347111), (266, 292304), (304, 255766), (532, 146152), (608, 127883), (1064, 73076), (2128, 36538), (4256, 18269)]