80218242

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 193200000

約数和(自身を除く): 112981758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 229, 234, 351, 458, 499, 687, 702, 998, 1374, 1497, 2061, 2977, 2994, 4122, 4491, 5954, 6183, 6487, 8931, 8982, 12366, 12974, 13473, 17862, 19461, 26793, 26946, 38922, 53586, 58383, 80379, 114271, 116766, 160758, 175149, 228542, 342813, 350298, 685626, 1028439, 1485523, 2056878, 2971046, 3085317, 4456569, 6170634, 8913138, 13369707, 26739414, 40109121, 80218242]

約数ペア:

[(1, 80218242), (2, 40109121), (3, 26739414), (6, 13369707), (9, 8913138), (13, 6170634), (18, 4456569), (26, 3085317), (27, 2971046), (39, 2056878), (54, 1485523), (78, 1028439), (117, 685626), (229, 350298), (234, 342813), (351, 228542), (458, 175149), (499, 160758), (687, 116766), (702, 114271), (998, 80379), (1374, 58383), (1497, 53586), (2061, 38922), (2977, 26946), (2994, 26793), (4122, 19461), (4491, 17862), (5954, 13473), (6183, 12974), (6487, 12366), (8931, 8982)]