80238168

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 160299432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 521, 552, 558, 621, 713, 744, 828, 837, 1042, 1116, 1242, 1426, 1563, 1656, 1674, 2084, 2139, 2232, 2484, 2852, 3126, 3348, 4168, 4278, 4689, 4968, 5704, 6252, 6417, 6696, 8556, 9378, 11983, 12504, 12834, 14067, 16151, 17112, 18756, 19251, 23966, 25668, 28134, 32302, 35949, 37512, 38502, 47932, 48453, 51336, 56268, 64604, 71898, 77004, 95864, 96906, 107847, 112536, 129208, 143796, 145359, 154008, 193812, 215694, 287592, 290718, 323541, 371473, 387624, 431388, 436077, 581436, 647082, 742946, 862776, 872154, 1114419, 1162872, 1294164, 1485892, 1744308, 2228838, 2588328, 2971784, 3343257, 3488616, 4457676, 6686514, 8915352, 10029771, 13373028, 20059542, 26746056, 40119084, 80238168]

約数ペア:

[(1, 80238168), (2, 40119084), (3, 26746056), (4, 20059542), (6, 13373028), (8, 10029771), (9, 8915352), (12, 6686514), (18, 4457676), (23, 3488616), (24, 3343257), (27, 2971784), (31, 2588328), (36, 2228838), (46, 1744308), (54, 1485892), (62, 1294164), (69, 1162872), (72, 1114419), (92, 872154), (93, 862776), (108, 742946), (124, 647082), (138, 581436), (184, 436077), (186, 431388), (207, 387624), (216, 371473), (248, 323541), (276, 290718), (279, 287592), (372, 215694), (414, 193812), (521, 154008), (552, 145359), (558, 143796), (621, 129208), (713, 112536), (744, 107847), (828, 96906), (837, 95864), (1042, 77004), (1116, 71898), (1242, 64604), (1426, 56268), (1563, 51336), (1656, 48453), (1674, 47932), (2084, 38502), (2139, 37512), (2232, 35949), (2484, 32302), (2852, 28134), (3126, 25668), (3348, 23966), (4168, 19251), (4278, 18756), (4689, 17112), (4968, 16151), (5704, 14067), (6252, 12834), (6417, 12504), (6696, 11983), (8556, 9378)]