82170256

素因数分解:

$2^4\times 7^2\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 60

約数和(自身を含む): 186623472

約数和(自身を除く): 104453216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 326, 392, 643, 652, 784, 1141, 1286, 1304, 2282, 2572, 2608, 4501, 4564, 5144, 7987, 9002, 9128, 10288, 15974, 18004, 18256, 31507, 31948, 36008, 63014, 63896, 72016, 104809, 126028, 127792, 209618, 252056, 419236, 504112, 733663, 838472, 1467326, 1676944, 2934652, 5135641, 5869304, 10271282, 11738608, 20542564, 41085128, 82170256]

約数ペア:

[(1, 82170256), (2, 41085128), (4, 20542564), (7, 11738608), (8, 10271282), (14, 5869304), (16, 5135641), (28, 2934652), (49, 1676944), (56, 1467326), (98, 838472), (112, 733663), (163, 504112), (196, 419236), (326, 252056), (392, 209618), (643, 127792), (652, 126028), (784, 104809), (1141, 72016), (1286, 63896), (1304, 63014), (2282, 36008), (2572, 31948), (2608, 31507), (4501, 18256), (4564, 18004), (5144, 15974), (7987, 10288), (9002, 9128)]