87914036

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4441}}^1$

素因数の和:4560

約数の個数: 36

約数和(自身を含む): 180780516

約数和(自身を除く): 92866480

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4441, 4949, 8882, 9898, 17764, 19796, 31087, 62174, 124348, 217609, 435218, 448541, 870436, 897082, 1794164, 3139787, 6279574, 12559148, 21978509, 43957018, 87914036]

約数ペア:

[(1, 87914036), (2, 43957018), (4, 21978509), (7, 12559148), (14, 6279574), (28, 3139787), (49, 1794164), (98, 897082), (101, 870436), (196, 448541), (202, 435218), (404, 217609), (707, 124348), (1414, 62174), (2828, 31087), (4441, 19796), (4949, 17764), (8882, 9898)]