64844442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 92645478

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, 1301, 1846, 1917, 2602, 2769, 3834, 3903, 5538, 7806, 8307, 11709, 16614, 16913, 23418, 24921, 33826, 35127, 49842, 50739, 70254, 92371, 101478, 152217, 184742, 277113, 304434, 456651, 554226, 831339, 913302, 1200823, 1662678, 2401646, 2494017, 3602469, 4988034, 7204938, 10807407, 21614814, 32422221, 64844442]

約数ペア:

[(1, 64844442), (2, 32422221), (3, 21614814), (6, 10807407), (9, 7204938), (13, 4988034), (18, 3602469), (26, 2494017), (27, 2401646), (39, 1662678), (54, 1200823), (71, 913302), (78, 831339), (117, 554226), (142, 456651), (213, 304434), (234, 277113), (351, 184742), (426, 152217), (639, 101478), (702, 92371), (923, 70254), (1278, 50739), (1301, 49842), (1846, 35127), (1917, 33826), (2602, 24921), (2769, 23418), (3834, 16913), (3903, 16614), (5538, 11709), (7806, 8307)]