81783768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13469}}^1$

素因数の和:13512

約数の個数: 64

約数和(自身を含む): 232761600

約数和(自身を除く): 150977832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 13469, 26938, 40407, 53876, 80814, 107752, 148159, 161628, 296318, 309787, 323256, 444477, 592636, 619574, 888954, 929361, 1185272, 1239148, 1777908, 1858722, 2478296, 3407657, 3555816, 3717444, 6815314, 7434888, 10222971, 13630628, 20445942, 27261256, 40891884, 81783768]

約数ペア:

[(1, 81783768), (2, 40891884), (3, 27261256), (4, 20445942), (6, 13630628), (8, 10222971), (11, 7434888), (12, 6815314), (22, 3717444), (23, 3555816), (24, 3407657), (33, 2478296), (44, 1858722), (46, 1777908), (66, 1239148), (69, 1185272), (88, 929361), (92, 888954), (132, 619574), (138, 592636), (184, 444477), (253, 323256), (264, 309787), (276, 296318), (506, 161628), (552, 148159), (759, 107752), (1012, 80814), (1518, 53876), (2024, 40407), (3036, 26938), (6072, 13469)]