66776808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{56783}}^1$

素因数の和:56806

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 127424472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 56783, 113566, 170349, 227132, 340698, 397481, 454264, 681396, 794962, 1192443, 1362792, 1589924, 2384886, 2782367, 3179848, 4769772, 5564734, 8347101, 9539544, 11129468, 16694202, 22258936, 33388404, 66776808]

約数ペア:

[(1, 66776808), (2, 33388404), (3, 22258936), (4, 16694202), (6, 11129468), (7, 9539544), (8, 8347101), (12, 5564734), (14, 4769772), (21, 3179848), (24, 2782367), (28, 2384886), (42, 1589924), (49, 1362792), (56, 1192443), (84, 794962), (98, 681396), (147, 454264), (168, 397481), (196, 340698), (294, 227132), (392, 170349), (588, 113566), (1176, 56783)]