9989302968

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{217121}}^1$

素因数の和:217210

約数の個数: 80

約数和(自身を含む): 28373502960

約数和(自身を除く): 18384199992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 23004, 46008, 217121, 434242, 651363, 868484, 1302726, 1736968, 1954089, 2605452, 3908178, 5210904, 5862267, 7816356, 11724534, 15415591, 15632712, 17586801, 23449068, 30831182, 35173602, 46246773, 46898136, 61662364, 70347204, 92493546, 123324728, 138740319, 140694408, 184987092, 277480638, 369974184, 416220957, 554961276, 832441914, 1109922552, 1248662871, 1664883828, 2497325742, 3329767656, 4994651484, 9989302968]

約数ペア:

[(1, 9989302968), (2, 4994651484), (3, 3329767656), (4, 2497325742), (6, 1664883828), (8, 1248662871), (9, 1109922552), (12, 832441914), (18, 554961276), (24, 416220957), (27, 369974184), (36, 277480638), (54, 184987092), (71, 140694408), (72, 138740319), (81, 123324728), (108, 92493546), (142, 70347204), (162, 61662364), (213, 46898136), (216, 46246773), (284, 35173602), (324, 30831182), (426, 23449068), (568, 17586801), (639, 15632712), (648, 15415591), (852, 11724534), (1278, 7816356), (1704, 5862267), (1917, 5210904), (2556, 3908178), (3834, 2605452), (5112, 1954089), (5751, 1736968), (7668, 1302726), (11502, 868484), (15336, 651363), (23004, 434242), (46008, 217121)]