87600136

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{64793}}^1$

素因数の和:64825

約数の個数: 24

約数和(自身を含む): 177859530

約数和(自身を除く): 90259394

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 64793, 129586, 259172, 518344, 842309, 1684618, 3369236, 6738472, 10950017, 21900034, 43800068, 87600136]

約数ペア:

[(1, 87600136), (2, 43800068), (4, 21900034), (8, 10950017), (13, 6738472), (26, 3369236), (52, 1684618), (104, 842309), (169, 518344), (338, 259172), (676, 129586), (1352, 64793)]