66520872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{27997}}^1$

素因数の和:28023

約数の個数: 64

約数和(自身を含む): 201585600

約数和(自身を除く): 135064728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 27997, 55994, 83991, 111988, 167982, 223976, 251973, 307967, 335964, 503946, 615934, 671928, 755919, 923901, 1007892, 1231868, 1511838, 1847802, 2015784, 2463736, 2771703, 3023676, 3695604, 5543406, 6047352, 7391208, 8315109, 11086812, 16630218, 22173624, 33260436, 66520872]

約数ペア:

[(1, 66520872), (2, 33260436), (3, 22173624), (4, 16630218), (6, 11086812), (8, 8315109), (9, 7391208), (11, 6047352), (12, 5543406), (18, 3695604), (22, 3023676), (24, 2771703), (27, 2463736), (33, 2015784), (36, 1847802), (44, 1511838), (54, 1231868), (66, 1007892), (72, 923901), (88, 755919), (99, 671928), (108, 615934), (132, 503946), (198, 335964), (216, 307967), (264, 251973), (297, 223976), (396, 167982), (594, 111988), (792, 83991), (1188, 55994), (2376, 27997)]