66609564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1499}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 185808000

約数和(自身を除く): 119198436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1499, 1587, 1932, 2116, 2998, 3174, 3703, 4497, 5996, 6348, 7406, 8994, 10493, 11109, 14812, 17988, 20986, 22218, 31479, 34477, 41972, 44436, 62958, 68954, 103431, 125916, 137908, 206862, 241339, 413724, 482678, 724017, 792971, 965356, 1448034, 1585942, 2378913, 2896068, 3171884, 4757826, 5550797, 9515652, 11101594, 16652391, 22203188, 33304782, 66609564]

約数ペア:

[(1, 66609564), (2, 33304782), (3, 22203188), (4, 16652391), (6, 11101594), (7, 9515652), (12, 5550797), (14, 4757826), (21, 3171884), (23, 2896068), (28, 2378913), (42, 1585942), (46, 1448034), (69, 965356), (84, 792971), (92, 724017), (138, 482678), (161, 413724), (276, 241339), (322, 206862), (483, 137908), (529, 125916), (644, 103431), (966, 68954), (1058, 62958), (1499, 44436), (1587, 41972), (1932, 34477), (2116, 31479), (2998, 22218), (3174, 20986), (3703, 17988), (4497, 14812), (5996, 11109), (6348, 10493), (7406, 8994)]