86774922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 210712320

約数和(自身を除く): 123937398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1741, 1846, 1917, 2769, 3482, 3834, 5223, 5538, 8307, 10446, 15669, 16614, 22633, 24921, 31338, 45266, 47007, 49842, 67899, 94014, 123611, 135798, 203697, 247222, 370833, 407394, 611091, 741666, 1112499, 1222182, 1606943, 2224998, 3213886, 3337497, 4820829, 6674994, 9641658, 14462487, 28924974, 43387461, 86774922]

約数ペア:

[(1, 86774922), (2, 43387461), (3, 28924974), (6, 14462487), (9, 9641658), (13, 6674994), (18, 4820829), (26, 3337497), (27, 3213886), (39, 2224998), (54, 1606943), (71, 1222182), (78, 1112499), (117, 741666), (142, 611091), (213, 407394), (234, 370833), (351, 247222), (426, 203697), (639, 135798), (702, 123611), (923, 94014), (1278, 67899), (1741, 49842), (1846, 47007), (1917, 45266), (2769, 31338), (3482, 24921), (3834, 22633), (5223, 16614), (5538, 15669), (8307, 10446)]