66734616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 114705384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 1999, 2568, 2782, 3998, 4173, 5564, 5997, 7996, 8346, 11128, 11994, 15992, 16692, 23988, 25987, 33384, 47976, 51974, 77961, 103948, 155922, 207896, 213893, 311844, 427786, 623688, 641679, 855572, 1283358, 1711144, 2566716, 2780609, 5133432, 5561218, 8341827, 11122436, 16683654, 22244872, 33367308, 66734616]

約数ペア:

[(1, 66734616), (2, 33367308), (3, 22244872), (4, 16683654), (6, 11122436), (8, 8341827), (12, 5561218), (13, 5133432), (24, 2780609), (26, 2566716), (39, 1711144), (52, 1283358), (78, 855572), (104, 641679), (107, 623688), (156, 427786), (214, 311844), (312, 213893), (321, 207896), (428, 155922), (642, 103948), (856, 77961), (1284, 51974), (1391, 47976), (1999, 33384), (2568, 25987), (2782, 23988), (3998, 16692), (4173, 15992), (5564, 11994), (5997, 11128), (7996, 8346)]