78085176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2339}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 212284800

約数和(自身を除く): 134199624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2339, 2568, 2782, 4173, 4678, 5564, 7017, 8346, 9356, 11128, 14034, 16692, 18712, 28068, 30407, 33384, 56136, 60814, 91221, 121628, 182442, 243256, 250273, 364884, 500546, 729768, 750819, 1001092, 1501638, 2002184, 3003276, 3253549, 6006552, 6507098, 9760647, 13014196, 19521294, 26028392, 39042588, 78085176]

約数ペア:

[(1, 78085176), (2, 39042588), (3, 26028392), (4, 19521294), (6, 13014196), (8, 9760647), (12, 6507098), (13, 6006552), (24, 3253549), (26, 3003276), (39, 2002184), (52, 1501638), (78, 1001092), (104, 750819), (107, 729768), (156, 500546), (214, 364884), (312, 250273), (321, 243256), (428, 182442), (642, 121628), (856, 91221), (1284, 60814), (1391, 56136), (2339, 33384), (2568, 30407), (2782, 28068), (4173, 18712), (4678, 16692), (5564, 14034), (7017, 11128), (8346, 9356)]