87022012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4217}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 192745728

約数和(自身を除く): 105723716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 4217, 5159, 8434, 10318, 16868, 20636, 29519, 46387, 59038, 92774, 118076, 185548, 282539, 324709, 565078, 649418, 1130156, 1298836, 1977773, 3107929, 3955546, 6215858, 7911092, 12431716, 21755503, 43511006, 87022012]

約数ペア:

[(1, 87022012), (2, 43511006), (4, 21755503), (7, 12431716), (11, 7911092), (14, 6215858), (22, 3955546), (28, 3107929), (44, 1977773), (67, 1298836), (77, 1130156), (134, 649418), (154, 565078), (268, 324709), (308, 282539), (469, 185548), (737, 118076), (938, 92774), (1474, 59038), (1876, 46387), (2948, 29519), (4217, 20636), (5159, 16868), (8434, 10318)]