791889084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{27809}}^1$

素因数の和:27939

約数の個数: 72

約数和(自身を含む): 2308007520

約数和(自身を除く): 1516118436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 14238, 27809, 28476, 55618, 83427, 111236, 166854, 194663, 250281, 333708, 389326, 500562, 583989, 778652, 1001124, 1167978, 1751967, 2335956, 3142417, 3503934, 6284834, 7007868, 9427251, 12569668, 18854502, 21996919, 28281753, 37709004, 43993838, 56563506, 65990757, 87987676, 113127012, 131981514, 197972271, 263963028, 395944542, 791889084]

約数ペア:

[(1, 791889084), (2, 395944542), (3, 263963028), (4, 197972271), (6, 131981514), (7, 113127012), (9, 87987676), (12, 65990757), (14, 56563506), (18, 43993838), (21, 37709004), (28, 28281753), (36, 21996919), (42, 18854502), (63, 12569668), (84, 9427251), (113, 7007868), (126, 6284834), (226, 3503934), (252, 3142417), (339, 2335956), (452, 1751967), (678, 1167978), (791, 1001124), (1017, 778652), (1356, 583989), (1582, 500562), (2034, 389326), (2373, 333708), (3164, 250281), (4068, 194663), (4746, 166854), (7119, 111236), (9492, 83427), (14238, 55618), (27809, 28476)]