87387216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260081}}^1$

素因数の和:260099

約数の個数: 40

約数和(自身を含む): 258001344

約数和(自身を除く): 170614128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260081, 520162, 780243, 1040324, 1560486, 1820567, 2080648, 3120972, 3641134, 4161296, 5461701, 6241944, 7282268, 10923402, 12483888, 14564536, 21846804, 29129072, 43693608, 87387216]

約数ペア:

[(1, 87387216), (2, 43693608), (3, 29129072), (4, 21846804), (6, 14564536), (7, 12483888), (8, 10923402), (12, 7282268), (14, 6241944), (16, 5461701), (21, 4161296), (24, 3641134), (28, 3120972), (42, 2080648), (48, 1820567), (56, 1560486), (84, 1040324), (112, 780243), (168, 520162), (336, 260081)]