83171816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 205884000

約数和(自身を除く): 122712184

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 859, 931, 988, 1064, 1274, 1718, 1729, 1862, 1976, 2548, 3436, 3458, 3724, 5096, 6013, 6872, 6916, 7448, 11167, 12026, 12103, 13832, 16321, 22334, 24052, 24206, 32642, 42091, 44668, 48104, 48412, 65284, 78169, 84182, 89336, 96824, 114247, 130568, 156338, 168364, 212173, 228494, 312676, 336728, 424346, 456988, 547183, 625352, 799729, 848692, 913976, 1094366, 1485211, 1599458, 1697384, 2188732, 2970422, 3198916, 4377464, 5940844, 6397832, 10396477, 11881688, 20792954, 41585908, 83171816]

約数ペア:

[(1, 83171816), (2, 41585908), (4, 20792954), (7, 11881688), (8, 10396477), (13, 6397832), (14, 5940844), (19, 4377464), (26, 3198916), (28, 2970422), (38, 2188732), (49, 1697384), (52, 1599458), (56, 1485211), (76, 1094366), (91, 913976), (98, 848692), (104, 799729), (133, 625352), (152, 547183), (182, 456988), (196, 424346), (247, 336728), (266, 312676), (364, 228494), (392, 212173), (494, 168364), (532, 156338), (637, 130568), (728, 114247), (859, 96824), (931, 89336), (988, 84182), (1064, 78169), (1274, 65284), (1718, 48412), (1729, 48104), (1862, 44668), (1976, 42091), (2548, 32642), (3436, 24206), (3458, 24052), (3724, 22334), (5096, 16321), (6013, 13832), (6872, 12103), (6916, 12026), (7448, 11167)]