87190584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 246301440

約数和(自身を除く): 159110856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 67, 78, 86, 97, 104, 129, 134, 156, 172, 194, 201, 258, 268, 291, 312, 344, 388, 402, 516, 536, 559, 582, 776, 804, 871, 1032, 1118, 1164, 1261, 1608, 1677, 1742, 2236, 2328, 2522, 2613, 2881, 3354, 3484, 3783, 4171, 4472, 5044, 5226, 5762, 6499, 6708, 6968, 7566, 8342, 8643, 10088, 10452, 11524, 12513, 12998, 13416, 15132, 16684, 17286, 19497, 20904, 23048, 25026, 25996, 30264, 33368, 34572, 37453, 38994, 50052, 51992, 54223, 69144, 74906, 77988, 84487, 100104, 108446, 112359, 149812, 155976, 162669, 168974, 216892, 224718, 253461, 279457, 299624, 325338, 337948, 433784, 449436, 506922, 558914, 650676, 675896, 838371, 898872, 1013844, 1117828, 1301352, 1676742, 2027688, 2235656, 3353484, 3632941, 6706968, 7265882, 10898823, 14531764, 21797646, 29063528, 43595292, 87190584]

約数ペア:

[(1, 87190584), (2, 43595292), (3, 29063528), (4, 21797646), (6, 14531764), (8, 10898823), (12, 7265882), (13, 6706968), (24, 3632941), (26, 3353484), (39, 2235656), (43, 2027688), (52, 1676742), (67, 1301352), (78, 1117828), (86, 1013844), (97, 898872), (104, 838371), (129, 675896), (134, 650676), (156, 558914), (172, 506922), (194, 449436), (201, 433784), (258, 337948), (268, 325338), (291, 299624), (312, 279457), (344, 253461), (388, 224718), (402, 216892), (516, 168974), (536, 162669), (559, 155976), (582, 149812), (776, 112359), (804, 108446), (871, 100104), (1032, 84487), (1118, 77988), (1164, 74906), (1261, 69144), (1608, 54223), (1677, 51992), (1742, 50052), (2236, 38994), (2328, 37453), (2522, 34572), (2613, 33368), (2881, 30264), (3354, 25996), (3484, 25026), (3783, 23048), (4171, 20904), (4472, 19497), (5044, 17286), (5226, 16684), (5762, 15132), (6499, 13416), (6708, 12998), (6968, 12513), (7566, 11524), (8342, 10452), (8643, 10088)]