86996217

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 152590368

約数和(自身を除く): 65594151

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 73, 77, 121, 147, 201, 219, 231, 363, 469, 511, 539, 737, 803, 847, 1407, 1533, 1617, 2211, 2409, 2541, 3283, 3577, 4891, 5159, 5621, 5929, 8107, 8833, 9849, 10731, 14673, 15477, 16863, 17787, 24321, 26499, 34237, 36113, 39347, 53801, 56749, 61831, 102711, 108339, 118041, 161403, 170247, 185493, 239659, 376607, 397243, 432817, 591811, 718977, 1129821, 1191729, 1298451, 1775433, 2636249, 4142677, 7908747, 12428031, 28998739, 86996217]

約数ペア:

[(1, 86996217), (3, 28998739), (7, 12428031), (11, 7908747), (21, 4142677), (33, 2636249), (49, 1775433), (67, 1298451), (73, 1191729), (77, 1129821), (121, 718977), (147, 591811), (201, 432817), (219, 397243), (231, 376607), (363, 239659), (469, 185493), (511, 170247), (539, 161403), (737, 118041), (803, 108339), (847, 102711), (1407, 61831), (1533, 56749), (1617, 53801), (2211, 39347), (2409, 36113), (2541, 34237), (3283, 26499), (3577, 24321), (4891, 17787), (5159, 16863), (5621, 15477), (5929, 14673), (8107, 10731), (8833, 9849)]