71346132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13893

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 140545548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 13859, 27718, 41577, 55436, 83154, 124731, 152449, 166308, 180167, 249462, 304898, 360334, 457347, 498924, 540501, 609796, 720668, 914694, 1081002, 1372041, 1621503, 1829388, 1981837, 2162004, 2744082, 3243006, 3963674, 5488164, 5945511, 6486012, 7927348, 11891022, 17836533, 23782044, 35673066, 71346132]

約数ペア:

[(1, 71346132), (2, 35673066), (3, 23782044), (4, 17836533), (6, 11891022), (9, 7927348), (11, 6486012), (12, 5945511), (13, 5488164), (18, 3963674), (22, 3243006), (26, 2744082), (33, 2162004), (36, 1981837), (39, 1829388), (44, 1621503), (52, 1372041), (66, 1081002), (78, 914694), (99, 720668), (117, 609796), (132, 540501), (143, 498924), (156, 457347), (198, 360334), (234, 304898), (286, 249462), (396, 180167), (429, 166308), (468, 152449), (572, 124731), (858, 83154), (1287, 55436), (1716, 41577), (2574, 27718), (5148, 13859)]