80752892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 161516544

約数和(自身を除く): 80763652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 124, 146, 292, 341, 682, 803, 811, 1364, 1606, 1622, 2263, 3212, 3244, 4526, 8921, 9052, 17842, 24893, 25141, 35684, 49786, 50282, 59203, 99572, 100564, 118406, 236812, 276551, 553102, 651233, 1106204, 1302466, 1835293, 2604932, 3670586, 7341172, 20188223, 40376446, 80752892]

約数ペア:

[(1, 80752892), (2, 40376446), (4, 20188223), (11, 7341172), (22, 3670586), (31, 2604932), (44, 1835293), (62, 1302466), (73, 1106204), (124, 651233), (146, 553102), (292, 276551), (341, 236812), (682, 118406), (803, 100564), (811, 99572), (1364, 59203), (1606, 50282), (1622, 49786), (2263, 35684), (3212, 25141), (3244, 24893), (4526, 17842), (8921, 9052)]