87669988

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{53069}}^1$

素因数の和:53139

約数の個数: 24

約数和(自身を含む): 178315200

約数和(自身を除く): 90645212

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 53069, 106138, 212276, 371483, 742966, 1485932, 3131071, 6262142, 12524284, 21917497, 43834994, 87669988]

約数ペア:

[(1, 87669988), (2, 43834994), (4, 21917497), (7, 12524284), (14, 6262142), (28, 3131071), (59, 1485932), (118, 742966), (236, 371483), (413, 212276), (826, 106138), (1652, 53069)]