90026586

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 216720000

約数和(自身を除く): 126693414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 499, 514, 702, 771, 998, 1497, 1542, 2313, 2994, 3341, 4491, 4626, 6487, 6682, 6939, 8982, 10023, 12974, 13473, 13878, 19461, 20046, 26946, 30069, 38922, 58383, 60138, 90207, 116766, 128243, 175149, 180414, 256486, 350298, 384729, 769458, 1154187, 1667159, 2308374, 3334318, 3462561, 5001477, 6925122, 10002954, 15004431, 30008862, 45013293, 90026586]

約数ペア:

[(1, 90026586), (2, 45013293), (3, 30008862), (6, 15004431), (9, 10002954), (13, 6925122), (18, 5001477), (26, 3462561), (27, 3334318), (39, 2308374), (54, 1667159), (78, 1154187), (117, 769458), (234, 384729), (257, 350298), (351, 256486), (499, 180414), (514, 175149), (702, 128243), (771, 116766), (998, 90207), (1497, 60138), (1542, 58383), (2313, 38922), (2994, 30069), (3341, 26946), (4491, 20046), (4626, 19461), (6487, 13878), (6682, 13473), (6939, 12974), (8982, 10023)]