90223168

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5443}}^1$

素因数の和:5499

約数の個数: 56

約数和(自身を含む): 210181952

約数和(自身を除く): 119958784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 5443, 8288, 10886, 16576, 21772, 38101, 43544, 76202, 87088, 152404, 174176, 201391, 304808, 348352, 402782, 609616, 805564, 1219232, 1409737, 1611128, 2438464, 2819474, 3222256, 5638948, 6444512, 11277896, 12889024, 22555792, 45111584, 90223168]

約数ペア:

[(1, 90223168), (2, 45111584), (4, 22555792), (7, 12889024), (8, 11277896), (14, 6444512), (16, 5638948), (28, 3222256), (32, 2819474), (37, 2438464), (56, 1611128), (64, 1409737), (74, 1219232), (112, 805564), (148, 609616), (224, 402782), (259, 348352), (296, 304808), (448, 201391), (518, 174176), (592, 152404), (1036, 87088), (1184, 76202), (2072, 43544), (2368, 38101), (4144, 21772), (5443, 16576), (8288, 10886)]