71426592

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 146519136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 207, 246, 263, 276, 288, 328, 368, 369, 414, 492, 526, 552, 656, 736, 738, 789, 828, 943, 984, 1052, 1104, 1312, 1476, 1578, 1656, 1886, 1968, 2104, 2208, 2367, 2829, 2952, 3156, 3312, 3772, 3936, 4208, 4734, 5658, 5904, 6049, 6312, 6624, 7544, 8416, 8487, 9468, 10783, 11316, 11808, 12098, 12624, 15088, 16974, 18147, 18936, 21566, 22632, 24196, 25248, 30176, 32349, 33948, 36294, 37872, 43132, 45264, 48392, 54441, 64698, 67896, 72588, 75744, 86264, 90528, 96784, 97047, 108882, 129396, 135792, 145176, 172528, 193568, 194094, 217764, 248009, 258792, 271584, 290352, 345056, 388188, 435528, 496018, 517584, 580704, 744027, 776376, 871056, 992036, 1035168, 1488054, 1552752, 1742112, 1984072, 2232081, 2976108, 3105504, 3968144, 4464162, 5952216, 7936288, 8928324, 11904432, 17856648, 23808864, 35713296, 71426592]

約数ペア:

[(1, 71426592), (2, 35713296), (3, 23808864), (4, 17856648), (6, 11904432), (8, 8928324), (9, 7936288), (12, 5952216), (16, 4464162), (18, 3968144), (23, 3105504), (24, 2976108), (32, 2232081), (36, 1984072), (41, 1742112), (46, 1552752), (48, 1488054), (69, 1035168), (72, 992036), (82, 871056), (92, 776376), (96, 744027), (123, 580704), (138, 517584), (144, 496018), (164, 435528), (184, 388188), (207, 345056), (246, 290352), (263, 271584), (276, 258792), (288, 248009), (328, 217764), (368, 194094), (369, 193568), (414, 172528), (492, 145176), (526, 135792), (552, 129396), (656, 108882), (736, 97047), (738, 96784), (789, 90528), (828, 86264), (943, 75744), (984, 72588), (1052, 67896), (1104, 64698), (1312, 54441), (1476, 48392), (1578, 45264), (1656, 43132), (1886, 37872), (1968, 36294), (2104, 33948), (2208, 32349), (2367, 30176), (2829, 25248), (2952, 24196), (3156, 22632), (3312, 21566), (3772, 18936), (3936, 18147), (4208, 16974), (4734, 15088), (5658, 12624), (5904, 12098), (6049, 11808), (6312, 11316), (6624, 10783), (7544, 9468), (8416, 8487)]