129480052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 253200640

約数和(自身を除く): 123720588

約数列:

[1, 2, 4, 13, 26, 43, 52, 79, 86, 158, 172, 316, 559, 733, 1027, 1118, 1466, 2054, 2236, 2932, 3397, 4108, 6794, 9529, 13588, 19058, 31519, 38116, 44161, 57907, 63038, 88322, 115814, 126076, 176644, 231628, 409747, 752791, 819494, 1505582, 1638988, 2490001, 3011164, 4980002, 9960004, 32370013, 64740026, 129480052]

約数ペア:

[(1, 129480052), (2, 64740026), (4, 32370013), (13, 9960004), (26, 4980002), (43, 3011164), (52, 2490001), (79, 1638988), (86, 1505582), (158, 819494), (172, 752791), (316, 409747), (559, 231628), (733, 176644), (1027, 126076), (1118, 115814), (1466, 88322), (2054, 63038), (2236, 57907), (2932, 44161), (3397, 38116), (4108, 31519), (6794, 19058), (9529, 13588)]