87561236

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14411}}^1$

素因数の和:14460

約数の個数: 36

約数和(自身を含む): 184012416

約数和(自身を除く): 96451180

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 14411, 28822, 57644, 100877, 201754, 403508, 446741, 706139, 893482, 1412278, 1786964, 2824556, 3127187, 6254374, 12508748, 21890309, 43780618, 87561236]

約数ペア:

[(1, 87561236), (2, 43780618), (4, 21890309), (7, 12508748), (14, 6254374), (28, 3127187), (31, 2824556), (49, 1786964), (62, 1412278), (98, 893482), (124, 706139), (196, 446741), (217, 403508), (434, 201754), (868, 100877), (1519, 57644), (3038, 28822), (6076, 14411)]