71470764

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^2\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 54

約数和(自身を含む): 183409044

約数和(自身を除く): 111938280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 211, 291, 388, 422, 582, 633, 844, 873, 1164, 1266, 1746, 1899, 2532, 3492, 3798, 7596, 9409, 18818, 20467, 28227, 37636, 40934, 56454, 61401, 81868, 84681, 112908, 122802, 169362, 184203, 245604, 338724, 368406, 736812, 1985299, 3970598, 5955897, 7941196, 11911794, 17867691, 23823588, 35735382, 71470764]

約数ペア:

[(1, 71470764), (2, 35735382), (3, 23823588), (4, 17867691), (6, 11911794), (9, 7941196), (12, 5955897), (18, 3970598), (36, 1985299), (97, 736812), (194, 368406), (211, 338724), (291, 245604), (388, 184203), (422, 169362), (582, 122802), (633, 112908), (844, 84681), (873, 81868), (1164, 61401), (1266, 56454), (1746, 40934), (1899, 37636), (2532, 28227), (3492, 20467), (3798, 18818), (7596, 9409)]