90597888

素因数分解:

$2^9\times 3^2\times {\mathrm{19661}}^1$

素因数の和:19685

約数の個数: 60

約数和(自身を含む): 261484938

約数和(自身を除く): 170887050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 19661, 39322, 58983, 78644, 117966, 157288, 176949, 235932, 314576, 353898, 471864, 629152, 707796, 943728, 1258304, 1415592, 1887456, 2516608, 2831184, 3774912, 5033216, 5662368, 7549824, 10066432, 11324736, 15099648, 22649472, 30199296, 45298944, 90597888]

約数ペア:

[(1, 90597888), (2, 45298944), (3, 30199296), (4, 22649472), (6, 15099648), (8, 11324736), (9, 10066432), (12, 7549824), (16, 5662368), (18, 5033216), (24, 3774912), (32, 2831184), (36, 2516608), (48, 1887456), (64, 1415592), (72, 1258304), (96, 943728), (128, 707796), (144, 629152), (192, 471864), (256, 353898), (288, 314576), (384, 235932), (512, 176949), (576, 157288), (768, 117966), (1152, 78644), (1536, 58983), (2304, 39322), (4608, 19661)]