87435192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21557}}^1$

素因数の和:21592

約数の個数: 48

約数和(自身を含む): 236706840

約数和(自身を除く): 149271648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 21557, 43114, 64671, 86228, 129342, 172456, 258684, 280241, 517368, 560482, 840723, 1120964, 1681446, 2241928, 3362892, 3643133, 6725784, 7286266, 10929399, 14572532, 21858798, 29145064, 43717596, 87435192]

約数ペア:

[(1, 87435192), (2, 43717596), (3, 29145064), (4, 21858798), (6, 14572532), (8, 10929399), (12, 7286266), (13, 6725784), (24, 3643133), (26, 3362892), (39, 2241928), (52, 1681446), (78, 1120964), (104, 840723), (156, 560482), (169, 517368), (312, 280241), (338, 258684), (507, 172456), (676, 129342), (1014, 86228), (1352, 64671), (2028, 43114), (4056, 21557)]