66197712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 196431872

約数和(自身を除く): 130234160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 727, 813, 1084, 1454, 1626, 1897, 2168, 2181, 2908, 3252, 3794, 4336, 4362, 5089, 5691, 5816, 6504, 7588, 8724, 10178, 11382, 11632, 13008, 15176, 15267, 17448, 20356, 22764, 30352, 30534, 34896, 40712, 45528, 61068, 81424, 91056, 122136, 197017, 244272, 394034, 591051, 788068, 1182102, 1379119, 1576136, 2364204, 2758238, 3152272, 4137357, 4728408, 5516476, 8274714, 9456816, 11032952, 16549428, 22065904, 33098856, 66197712]

約数ペア:

[(1, 66197712), (2, 33098856), (3, 22065904), (4, 16549428), (6, 11032952), (7, 9456816), (8, 8274714), (12, 5516476), (14, 4728408), (16, 4137357), (21, 3152272), (24, 2758238), (28, 2364204), (42, 1576136), (48, 1379119), (56, 1182102), (84, 788068), (112, 591051), (168, 394034), (271, 244272), (336, 197017), (542, 122136), (727, 91056), (813, 81424), (1084, 61068), (1454, 45528), (1626, 40712), (1897, 34896), (2168, 30534), (2181, 30352), (2908, 22764), (3252, 20356), (3794, 17448), (4336, 15267), (4362, 15176), (5089, 13008), (5691, 11632), (5816, 11382), (6504, 10178), (7588, 8724)]