86841378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 205523136

約数和(自身を除く): 118681758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5227, 5538, 8307, 10454, 15681, 16614, 31362, 47043, 67951, 94086, 135902, 203853, 371117, 407706, 611559, 742234, 1113351, 1223118, 2226702, 3340053, 4824521, 6680106, 9649042, 14473563, 28947126, 43420689, 86841378]

約数ペア:

[(1, 86841378), (2, 43420689), (3, 28947126), (6, 14473563), (9, 9649042), (13, 6680106), (18, 4824521), (26, 3340053), (39, 2226702), (71, 1223118), (78, 1113351), (117, 742234), (142, 611559), (213, 407706), (234, 371117), (426, 203853), (639, 135902), (923, 94086), (1278, 67951), (1846, 47043), (2769, 31362), (5227, 16614), (5538, 15681), (8307, 10454)]