80262612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 214847360

約数和(自身を除く): 134584748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 342, 433, 542, 684, 813, 866, 1084, 1299, 1626, 1732, 2439, 2598, 3252, 3897, 4878, 5149, 5196, 7794, 8227, 9756, 10298, 15447, 15588, 16454, 20596, 24681, 30894, 32908, 46341, 49362, 61788, 74043, 92682, 98724, 117343, 148086, 185364, 234686, 296172, 352029, 469372, 704058, 1056087, 1408116, 2112174, 2229517, 4224348, 4459034, 6688551, 8918068, 13377102, 20065653, 26754204, 40131306, 80262612]

約数ペア:

[(1, 80262612), (2, 40131306), (3, 26754204), (4, 20065653), (6, 13377102), (9, 8918068), (12, 6688551), (18, 4459034), (19, 4224348), (36, 2229517), (38, 2112174), (57, 1408116), (76, 1056087), (114, 704058), (171, 469372), (228, 352029), (271, 296172), (342, 234686), (433, 185364), (542, 148086), (684, 117343), (813, 98724), (866, 92682), (1084, 74043), (1299, 61788), (1626, 49362), (1732, 46341), (2439, 32908), (2598, 30894), (3252, 24681), (3897, 20596), (4878, 16454), (5149, 15588), (5196, 15447), (7794, 10298), (8227, 9756)]