79908642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1980

約数の個数: 72

約数和(自身を含む): 200425680

約数和(自身を除く): 120517038

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1881, 1931, 2178, 2299, 3762, 3862, 4598, 5793, 6897, 11586, 13794, 17379, 20691, 21241, 34758, 36689, 41382, 42482, 63723, 73378, 110067, 127446, 191169, 220134, 233651, 330201, 382338, 403579, 467302, 660402, 700953, 807158, 1210737, 1401906, 2102859, 2421474, 3632211, 4205718, 4439369, 7264422, 8878738, 13318107, 26636214, 39954321, 79908642]

約数ペア:

[(1, 79908642), (2, 39954321), (3, 26636214), (6, 13318107), (9, 8878738), (11, 7264422), (18, 4439369), (19, 4205718), (22, 3632211), (33, 2421474), (38, 2102859), (57, 1401906), (66, 1210737), (99, 807158), (114, 700953), (121, 660402), (171, 467302), (198, 403579), (209, 382338), (242, 330201), (342, 233651), (363, 220134), (418, 191169), (627, 127446), (726, 110067), (1089, 73378), (1254, 63723), (1881, 42482), (1931, 41382), (2178, 36689), (2299, 34758), (3762, 21241), (3862, 20691), (4598, 17379), (5793, 13794), (6897, 11586)]