71124534

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 101606346

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, 1427, 1846, 1917, 2769, 2854, 3834, 4281, 5538, 8307, 8562, 12843, 16614, 18551, 24921, 25686, 37102, 38529, 49842, 55653, 77058, 101317, 111306, 166959, 202634, 303951, 333918, 500877, 607902, 911853, 1001754, 1317121, 1823706, 2634242, 2735559, 3951363, 5471118, 7902726, 11854089, 23708178, 35562267, 71124534]

約数ペア:

[(1, 71124534), (2, 35562267), (3, 23708178), (6, 11854089), (9, 7902726), (13, 5471118), (18, 3951363), (26, 2735559), (27, 2634242), (39, 1823706), (54, 1317121), (71, 1001754), (78, 911853), (117, 607902), (142, 500877), (213, 333918), (234, 303951), (351, 202634), (426, 166959), (639, 111306), (702, 101317), (923, 77058), (1278, 55653), (1427, 49842), (1846, 38529), (1917, 37102), (2769, 25686), (2854, 24921), (3834, 18551), (4281, 16614), (5538, 12843), (8307, 8562)]