80659956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12611}}^1$

素因数の和:12672

約数の個数: 48

約数和(自身を含む): 207643968

約数和(自身を除く): 126984012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 12611, 25222, 37833, 50444, 75666, 151332, 163943, 327886, 491829, 517051, 655772, 983658, 1034102, 1551153, 1967316, 2068204, 3102306, 6204612, 6721663, 13443326, 20164989, 26886652, 40329978, 80659956]

約数ペア:

[(1, 80659956), (2, 40329978), (3, 26886652), (4, 20164989), (6, 13443326), (12, 6721663), (13, 6204612), (26, 3102306), (39, 2068204), (41, 1967316), (52, 1551153), (78, 1034102), (82, 983658), (123, 655772), (156, 517051), (164, 491829), (246, 327886), (492, 163943), (533, 151332), (1066, 75666), (1599, 50444), (2132, 37833), (3198, 25222), (6396, 12611)]