87128132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4057}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 190888320

約数和(自身を除く): 103760188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 4057, 5369, 8114, 10738, 16228, 21476, 28399, 52741, 56798, 105482, 113596, 210964, 239363, 369187, 478726, 738374, 957452, 1476748, 1675541, 3111719, 3351082, 6223438, 6702164, 12446876, 21782033, 43564066, 87128132]

約数ペア:

[(1, 87128132), (2, 43564066), (4, 21782033), (7, 12446876), (13, 6702164), (14, 6223438), (26, 3351082), (28, 3111719), (52, 1675541), (59, 1476748), (91, 957452), (118, 738374), (182, 478726), (236, 369187), (364, 239363), (413, 210964), (767, 113596), (826, 105482), (1534, 56798), (1652, 52741), (3068, 28399), (4057, 21476), (5369, 16228), (8114, 10738)]