87761226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4987}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 201116160

約数和(自身を除く): 113354934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 4987, 5866, 8799, 9974, 14961, 17598, 29922, 34909, 69818, 104727, 209454, 2089553, 4179106, 6268659, 12537318, 14626871, 29253742, 43880613, 87761226]

約数ペア:

[(1, 87761226), (2, 43880613), (3, 29253742), (6, 14626871), (7, 12537318), (14, 6268659), (21, 4179106), (42, 2089553), (419, 209454), (838, 104727), (1257, 69818), (2514, 34909), (2933, 29922), (4987, 17598), (5866, 14961), (8799, 9974)]