86488270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 90016562

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 127, 151, 205, 254, 302, 410, 451, 635, 755, 902, 1270, 1397, 1510, 1661, 2255, 2794, 3322, 4510, 5207, 6191, 6985, 8305, 10414, 12382, 13970, 16610, 19177, 26035, 30955, 38354, 52070, 57277, 61910, 68101, 95885, 114554, 136202, 191770, 210947, 286385, 340505, 421894, 572770, 681010, 786257, 1054735, 1572514, 2109470, 3931285, 7862570, 8648827, 17297654, 43244135, 86488270]

約数ペア:

[(1, 86488270), (2, 43244135), (5, 17297654), (10, 8648827), (11, 7862570), (22, 3931285), (41, 2109470), (55, 1572514), (82, 1054735), (110, 786257), (127, 681010), (151, 572770), (205, 421894), (254, 340505), (302, 286385), (410, 210947), (451, 191770), (635, 136202), (755, 114554), (902, 95885), (1270, 68101), (1397, 61910), (1510, 57277), (1661, 52070), (2255, 38354), (2794, 30955), (3322, 26035), (4510, 19177), (5207, 16610), (6191, 13970), (6985, 12382), (8305, 10414)]