117787878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8874

約数の個数: 64

約数和(自身を含む): 296755200

約数和(自身を除く): 178967322

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 8831, 13338, 17662, 26493, 52986, 79479, 114803, 158958, 167789, 229606, 238437, 335578, 344409, 476874, 503367, 688818, 1006734, 1033227, 1510101, 2066454, 2181257, 3020202, 3099681, 4362514, 4530303, 6199362, 6543771, 9060606, 13087542, 19631313, 39262626, 58893939, 117787878]

約数ペア:

[(1, 117787878), (2, 58893939), (3, 39262626), (6, 19631313), (9, 13087542), (13, 9060606), (18, 6543771), (19, 6199362), (26, 4530303), (27, 4362514), (38, 3099681), (39, 3020202), (54, 2181257), (57, 2066454), (78, 1510101), (114, 1033227), (117, 1006734), (171, 688818), (234, 503367), (247, 476874), (342, 344409), (351, 335578), (494, 238437), (513, 229606), (702, 167789), (741, 158958), (1026, 114803), (1482, 79479), (2223, 52986), (4446, 26493), (6669, 17662), (8831, 13338)]