68446368

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5586

約数の個数: 72

約数和(自身を含む): 199207008

約数和(自身を除く): 130760640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 5527, 6192, 11054, 12384, 16581, 22108, 33162, 44216, 49743, 66324, 88432, 99486, 132648, 176864, 198972, 237661, 265296, 397944, 475322, 530592, 712983, 795888, 950644, 1425966, 1591776, 1901288, 2138949, 2851932, 3802576, 4277898, 5703864, 7605152, 8555796, 11407728, 17111592, 22815456, 34223184, 68446368]

約数ペア:

[(1, 68446368), (2, 34223184), (3, 22815456), (4, 17111592), (6, 11407728), (8, 8555796), (9, 7605152), (12, 5703864), (16, 4277898), (18, 3802576), (24, 2851932), (32, 2138949), (36, 1901288), (43, 1591776), (48, 1425966), (72, 950644), (86, 795888), (96, 712983), (129, 530592), (144, 475322), (172, 397944), (258, 265296), (288, 237661), (344, 198972), (387, 176864), (516, 132648), (688, 99486), (774, 88432), (1032, 66324), (1376, 49743), (1548, 44216), (2064, 33162), (3096, 22108), (4128, 16581), (5527, 12384), (6192, 11054)]