82712908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 156318624

約数和(自身を除く): 73605716

約数列:

[1, 2, 4, 37, 41, 43, 74, 82, 86, 148, 164, 172, 317, 634, 1268, 1517, 1591, 1763, 3034, 3182, 3526, 6068, 6364, 7052, 11729, 12997, 13631, 23458, 25994, 27262, 46916, 51988, 54524, 65231, 130462, 260924, 480889, 504347, 558871, 961778, 1008694, 1117742, 1923556, 2017388, 2235484, 20678227, 41356454, 82712908]

約数ペア:

[(1, 82712908), (2, 41356454), (4, 20678227), (37, 2235484), (41, 2017388), (43, 1923556), (74, 1117742), (82, 1008694), (86, 961778), (148, 558871), (164, 504347), (172, 480889), (317, 260924), (634, 130462), (1268, 65231), (1517, 54524), (1591, 51988), (1763, 46916), (3034, 27262), (3182, 25994), (3526, 23458), (6068, 13631), (6364, 12997), (7052, 11729)]