131777316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3739}}^1$

素因数の和:3849

約数の個数: 72

約数和(自身を含む): 367567200

約数和(自身を除く): 235789884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2937, 3204, 3739, 3916, 5874, 7478, 8811, 11217, 11748, 14956, 17622, 22434, 33651, 35244, 41129, 44868, 67302, 82258, 123387, 134604, 164516, 246774, 332771, 370161, 493548, 665542, 740322, 998313, 1331084, 1480644, 1996626, 2994939, 3660481, 3993252, 5989878, 7320962, 10981443, 11979756, 14641924, 21962886, 32944329, 43925772, 65888658, 131777316]

約数ペア:

[(1, 131777316), (2, 65888658), (3, 43925772), (4, 32944329), (6, 21962886), (9, 14641924), (11, 11979756), (12, 10981443), (18, 7320962), (22, 5989878), (33, 3993252), (36, 3660481), (44, 2994939), (66, 1996626), (89, 1480644), (99, 1331084), (132, 998313), (178, 740322), (198, 665542), (267, 493548), (356, 370161), (396, 332771), (534, 246774), (801, 164516), (979, 134604), (1068, 123387), (1602, 82258), (1958, 67302), (2937, 44868), (3204, 41129), (3739, 35244), (3916, 33651), (5874, 22434), (7478, 17622), (8811, 14956), (11217, 11748)]