90275808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{134339}}^1$

素因数の和:134359

約数の個数: 48

約数和(自身を含む): 270829440

約数和(自身を除く): 180553632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 134339, 268678, 403017, 537356, 806034, 940373, 1074712, 1612068, 1880746, 2149424, 2821119, 3224136, 3761492, 4298848, 5642238, 6448272, 7522984, 11284476, 12896544, 15045968, 22568952, 30091936, 45137904, 90275808]

約数ペア:

[(1, 90275808), (2, 45137904), (3, 30091936), (4, 22568952), (6, 15045968), (7, 12896544), (8, 11284476), (12, 7522984), (14, 6448272), (16, 5642238), (21, 4298848), (24, 3761492), (28, 3224136), (32, 2821119), (42, 2149424), (48, 1880746), (56, 1612068), (84, 1074712), (96, 940373), (112, 806034), (168, 537356), (224, 403017), (336, 268678), (672, 134339)]