81319104

素因数分解:

$2^6\times 3^2\times {\mathrm{141179}}^1$

素因数の和:141197

約数の個数: 42

約数和(自身を含む): 233088180

約数和(自身を除く): 151769076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141179, 282358, 423537, 564716, 847074, 1129432, 1270611, 1694148, 2258864, 2541222, 3388296, 4517728, 5082444, 6776592, 9035456, 10164888, 13553184, 20329776, 27106368, 40659552, 81319104]

約数ペア:

[(1, 81319104), (2, 40659552), (3, 27106368), (4, 20329776), (6, 13553184), (8, 10164888), (9, 9035456), (12, 6776592), (16, 5082444), (18, 4517728), (24, 3388296), (32, 2541222), (36, 2258864), (48, 1694148), (64, 1270611), (72, 1129432), (96, 847074), (144, 564716), (192, 423537), (288, 282358), (576, 141179)]