65486382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 148732416

約数和(自身を除く): 83246034

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 173, 211, 299, 346, 422, 519, 598, 633, 897, 1038, 1266, 1794, 2249, 2743, 3979, 4498, 4853, 5486, 6747, 7958, 8229, 9706, 11937, 13494, 14559, 16458, 23874, 29118, 36503, 51727, 63089, 73006, 103454, 109509, 126178, 155181, 189267, 219018, 310362, 378534, 474539, 839569, 949078, 1423617, 1679138, 2518707, 2847234, 5037414, 10914397, 21828794, 32743191, 65486382]

約数ペア:

[(1, 65486382), (2, 32743191), (3, 21828794), (6, 10914397), (13, 5037414), (23, 2847234), (26, 2518707), (39, 1679138), (46, 1423617), (69, 949078), (78, 839569), (138, 474539), (173, 378534), (211, 310362), (299, 219018), (346, 189267), (422, 155181), (519, 126178), (598, 109509), (633, 103454), (897, 73006), (1038, 63089), (1266, 51727), (1794, 36503), (2249, 29118), (2743, 23874), (3979, 16458), (4498, 14559), (4853, 13494), (5486, 11937), (6747, 9706), (7958, 8229)]