127827468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 339026688

約数和(自身を除く): 211199220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 414, 526, 587, 789, 828, 1052, 1174, 1578, 1761, 2348, 2367, 3156, 3522, 4734, 5283, 6049, 7044, 9468, 10566, 12098, 13501, 18147, 21132, 24196, 27002, 36294, 40503, 54004, 54441, 72588, 81006, 108882, 121509, 154381, 162012, 217764, 243018, 308762, 463143, 486036, 617524, 926286, 1389429, 1852572, 2778858, 3550763, 5557716, 7101526, 10652289, 14203052, 21304578, 31956867, 42609156, 63913734, 127827468]

約数ペア:

[(1, 127827468), (2, 63913734), (3, 42609156), (4, 31956867), (6, 21304578), (9, 14203052), (12, 10652289), (18, 7101526), (23, 5557716), (36, 3550763), (46, 2778858), (69, 1852572), (92, 1389429), (138, 926286), (207, 617524), (263, 486036), (276, 463143), (414, 308762), (526, 243018), (587, 217764), (789, 162012), (828, 154381), (1052, 121509), (1174, 108882), (1578, 81006), (1761, 72588), (2348, 54441), (2367, 54004), (3156, 40503), (3522, 36294), (4734, 27002), (5283, 24196), (6049, 21132), (7044, 18147), (9468, 13501), (10566, 12098)]