90172416

素因数分解:

$2^{10}\times 3^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 88

約数和(自身を含む): 243183600

約数和(自身を除く): 153011184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 197, 256, 298, 384, 394, 447, 512, 591, 596, 768, 788, 894, 1024, 1182, 1192, 1536, 1576, 1788, 2364, 2384, 3072, 3152, 3576, 4728, 4768, 6304, 7152, 9456, 9536, 12608, 14304, 18912, 19072, 25216, 28608, 29353, 37824, 38144, 50432, 57216, 58706, 75648, 76288, 88059, 100864, 114432, 117412, 151296, 152576, 176118, 201728, 228864, 234824, 302592, 352236, 457728, 469648, 605184, 704472, 939296, 1408944, 1878592, 2817888, 3757184, 5635776, 7514368, 11271552, 15028736, 22543104, 30057472, 45086208, 90172416]

約数ペア:

[(1, 90172416), (2, 45086208), (3, 30057472), (4, 22543104), (6, 15028736), (8, 11271552), (12, 7514368), (16, 5635776), (24, 3757184), (32, 2817888), (48, 1878592), (64, 1408944), (96, 939296), (128, 704472), (149, 605184), (192, 469648), (197, 457728), (256, 352236), (298, 302592), (384, 234824), (394, 228864), (447, 201728), (512, 176118), (591, 152576), (596, 151296), (768, 117412), (788, 114432), (894, 100864), (1024, 88059), (1182, 76288), (1192, 75648), (1536, 58706), (1576, 57216), (1788, 50432), (2364, 38144), (2384, 37824), (3072, 29353), (3152, 28608), (3576, 25216), (4728, 19072), (4768, 18912), (6304, 14304), (7152, 12608), (9456, 9536)]