80417196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 216543600

約数和(自身を除く): 136126404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1321, 1602, 1691, 2642, 3204, 3382, 3963, 5073, 5284, 6764, 7926, 10146, 11889, 15219, 15852, 20292, 23778, 25099, 30438, 47556, 50198, 60876, 75297, 100396, 117569, 150594, 225891, 235138, 301188, 352707, 451782, 470276, 705414, 903564, 1058121, 1410828, 2116242, 2233811, 4232484, 4467622, 6701433, 8935244, 13402866, 20104299, 26805732, 40208598, 80417196]

約数ペア:

[(1, 80417196), (2, 40208598), (3, 26805732), (4, 20104299), (6, 13402866), (9, 8935244), (12, 6701433), (18, 4467622), (19, 4232484), (36, 2233811), (38, 2116242), (57, 1410828), (76, 1058121), (89, 903564), (114, 705414), (171, 470276), (178, 451782), (228, 352707), (267, 301188), (342, 235138), (356, 225891), (534, 150594), (684, 117569), (801, 100396), (1068, 75297), (1321, 60876), (1602, 50198), (1691, 47556), (2642, 30438), (3204, 25099), (3382, 23778), (3963, 20292), (5073, 15852), (5284, 15219), (6764, 11889), (7926, 10146)]