80786862

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 194832960

約数和(自身を除く): 114046098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 314, 351, 471, 702, 733, 942, 1413, 1466, 2041, 2199, 2826, 4082, 4239, 4398, 6123, 6597, 8478, 9529, 12246, 13194, 18369, 19058, 19791, 28587, 36738, 39582, 55107, 57174, 85761, 110214, 115081, 171522, 230162, 257283, 345243, 514566, 690486, 1035729, 1496053, 2071458, 2992106, 3107187, 4488159, 6214374, 8976318, 13464477, 26928954, 40393431, 80786862]

約数ペア:

[(1, 80786862), (2, 40393431), (3, 26928954), (6, 13464477), (9, 8976318), (13, 6214374), (18, 4488159), (26, 3107187), (27, 2992106), (39, 2071458), (54, 1496053), (78, 1035729), (117, 690486), (157, 514566), (234, 345243), (314, 257283), (351, 230162), (471, 171522), (702, 115081), (733, 110214), (942, 85761), (1413, 57174), (1466, 55107), (2041, 39582), (2199, 36738), (2826, 28587), (4082, 19791), (4239, 19058), (4398, 18369), (6123, 13194), (6597, 12246), (8478, 9529)]