90721584

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11954

約数の個数: 60

約数和(自身を含む): 258706656

約数和(自身を除く): 167985072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 11887, 23774, 35661, 47548, 71322, 95096, 106983, 142644, 190192, 213966, 285288, 427932, 570576, 630011, 855864, 1260022, 1711728, 1890033, 2520044, 3780066, 5040088, 5670099, 7560132, 10080176, 11340198, 15120264, 22680396, 30240528, 45360792, 90721584]

約数ペア:

[(1, 90721584), (2, 45360792), (3, 30240528), (4, 22680396), (6, 15120264), (8, 11340198), (9, 10080176), (12, 7560132), (16, 5670099), (18, 5040088), (24, 3780066), (36, 2520044), (48, 1890033), (53, 1711728), (72, 1260022), (106, 855864), (144, 630011), (159, 570576), (212, 427932), (318, 285288), (424, 213966), (477, 190192), (636, 142644), (848, 106983), (954, 95096), (1272, 71322), (1908, 47548), (2544, 35661), (3816, 23774), (7632, 11887)]