69541212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1999}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 175616000

約数和(自身を除く): 106074788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 1999, 2676, 2899, 3998, 5798, 5997, 7996, 8697, 11596, 11994, 17394, 23988, 25987, 34788, 51974, 77961, 103948, 155922, 311844, 445777, 891554, 1337331, 1783108, 2674662, 5349324, 5795101, 11590202, 17385303, 23180404, 34770606, 69541212]

約数ペア:

[(1, 69541212), (2, 34770606), (3, 23180404), (4, 17385303), (6, 11590202), (12, 5795101), (13, 5349324), (26, 2674662), (39, 1783108), (52, 1337331), (78, 891554), (156, 445777), (223, 311844), (446, 155922), (669, 103948), (892, 77961), (1338, 51974), (1999, 34788), (2676, 25987), (2899, 23988), (3998, 17394), (5798, 11994), (5997, 11596), (7996, 8697)]