66434508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2333}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 193703328

約数和(自身を除く): 127268820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2333, 2373, 3164, 4068, 4666, 4746, 6999, 7119, 9332, 9492, 13998, 14238, 16331, 20997, 27996, 28476, 32662, 41994, 48993, 65324, 83988, 97986, 146979, 195972, 263629, 293958, 527258, 587916, 790887, 1054516, 1581774, 1845403, 2372661, 3163548, 3690806, 4745322, 5536209, 7381612, 9490644, 11072418, 16608627, 22144836, 33217254, 66434508]

約数ペア:

[(1, 66434508), (2, 33217254), (3, 22144836), (4, 16608627), (6, 11072418), (7, 9490644), (9, 7381612), (12, 5536209), (14, 4745322), (18, 3690806), (21, 3163548), (28, 2372661), (36, 1845403), (42, 1581774), (63, 1054516), (84, 790887), (113, 587916), (126, 527258), (226, 293958), (252, 263629), (339, 195972), (452, 146979), (678, 97986), (791, 83988), (1017, 65324), (1356, 48993), (1582, 41994), (2034, 32662), (2333, 28476), (2373, 27996), (3164, 20997), (4068, 16331), (4666, 14238), (4746, 13998), (6999, 9492), (7119, 9332)]