87637088

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5081}}^1$

素因数の和:5116

約数の個数: 72

約数和(自身を含む): 218993544

約数和(自身を除く): 131356456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 5081, 8624, 10162, 17248, 20324, 35567, 40648, 55891, 71134, 81296, 111782, 142268, 162592, 223564, 248969, 284536, 391237, 447128, 497938, 569072, 782474, 894256, 995876, 1138144, 1564948, 1788512, 1991752, 2738659, 3129896, 3983504, 5477318, 6259792, 7967008, 10954636, 12519584, 21909272, 43818544, 87637088]

約数ペア:

[(1, 87637088), (2, 43818544), (4, 21909272), (7, 12519584), (8, 10954636), (11, 7967008), (14, 6259792), (16, 5477318), (22, 3983504), (28, 3129896), (32, 2738659), (44, 1991752), (49, 1788512), (56, 1564948), (77, 1138144), (88, 995876), (98, 894256), (112, 782474), (154, 569072), (176, 497938), (196, 447128), (224, 391237), (308, 284536), (352, 248969), (392, 223564), (539, 162592), (616, 142268), (784, 111782), (1078, 81296), (1232, 71134), (1568, 55891), (2156, 40648), (2464, 35567), (4312, 20324), (5081, 17248), (8624, 10162)]