129348828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73327}}^1$

素因数の和:73351

約数の個数: 54

約数和(自身を含む): 380352336

約数和(自身を除く): 251003508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 73327, 146654, 219981, 293308, 439962, 513289, 659943, 879924, 1026578, 1319886, 1539867, 2053156, 2639772, 3079734, 3593023, 4619601, 6159468, 7186046, 9239202, 10779069, 14372092, 18478404, 21558138, 32337207, 43116276, 64674414, 129348828]

約数ペア:

[(1, 129348828), (2, 64674414), (3, 43116276), (4, 32337207), (6, 21558138), (7, 18478404), (9, 14372092), (12, 10779069), (14, 9239202), (18, 7186046), (21, 6159468), (28, 4619601), (36, 3593023), (42, 3079734), (49, 2639772), (63, 2053156), (84, 1539867), (98, 1319886), (126, 1026578), (147, 879924), (196, 659943), (252, 513289), (294, 439962), (441, 293308), (588, 219981), (882, 146654), (1764, 73327)]