87915072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{65413}}^1$

素因数の和:65435

約数の個数: 56

約数和(自身を含む): 265842496

約数和(自身を除く): 177927424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 65413, 130826, 196239, 261652, 392478, 457891, 523304, 784956, 915782, 1046608, 1373673, 1569912, 1831564, 2093216, 2747346, 3139824, 3663128, 4186432, 5494692, 6279648, 7326256, 10989384, 12559296, 14652512, 21978768, 29305024, 43957536, 87915072]

約数ペア:

[(1, 87915072), (2, 43957536), (3, 29305024), (4, 21978768), (6, 14652512), (7, 12559296), (8, 10989384), (12, 7326256), (14, 6279648), (16, 5494692), (21, 4186432), (24, 3663128), (28, 3139824), (32, 2747346), (42, 2093216), (48, 1831564), (56, 1569912), (64, 1373673), (84, 1046608), (96, 915782), (112, 784956), (168, 523304), (192, 457891), (224, 392478), (336, 261652), (448, 196239), (672, 130826), (1344, 65413)]