80598258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20261}}^1$

素因数の和:20299

約数の個数: 48

約数和(自身を含む): 199134936

約数和(自身を除く): 118536678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 20261, 40522, 60783, 121566, 182349, 263393, 344437, 364698, 526786, 688874, 790179, 1033311, 1580358, 2066622, 2370537, 3099933, 4477681, 4741074, 6199866, 8955362, 13433043, 26866086, 40299129, 80598258]

約数ペア:

[(1, 80598258), (2, 40299129), (3, 26866086), (6, 13433043), (9, 8955362), (13, 6199866), (17, 4741074), (18, 4477681), (26, 3099933), (34, 2370537), (39, 2066622), (51, 1580358), (78, 1033311), (102, 790179), (117, 688874), (153, 526786), (221, 364698), (234, 344437), (306, 263393), (442, 182349), (663, 121566), (1326, 60783), (1989, 40522), (3978, 20261)]