2789942616

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{58979}}^1$

素因数の和:59070

約数の個数: 80

約数和(自身を含む): 7921603800

約数和(自身を除く): 5131661184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5913, 7884, 11826, 15768, 23652, 47304, 58979, 117958, 176937, 235916, 353874, 471832, 530811, 707748, 1061622, 1415496, 1592433, 2123244, 3184866, 4246488, 4305467, 4777299, 6369732, 8610934, 9554598, 12739464, 12916401, 17221868, 19109196, 25832802, 34443736, 38218392, 38749203, 51665604, 77498406, 103331208, 116247609, 154996812, 232495218, 309993624, 348742827, 464990436, 697485654, 929980872, 1394971308, 2789942616]

約数ペア:

[(1, 2789942616), (2, 1394971308), (3, 929980872), (4, 697485654), (6, 464990436), (8, 348742827), (9, 309993624), (12, 232495218), (18, 154996812), (24, 116247609), (27, 103331208), (36, 77498406), (54, 51665604), (72, 38749203), (73, 38218392), (81, 34443736), (108, 25832802), (146, 19109196), (162, 17221868), (216, 12916401), (219, 12739464), (292, 9554598), (324, 8610934), (438, 6369732), (584, 4777299), (648, 4305467), (657, 4246488), (876, 3184866), (1314, 2123244), (1752, 1592433), (1971, 1415496), (2628, 1061622), (3942, 707748), (5256, 530811), (5913, 471832), (7884, 353874), (11826, 235916), (15768, 176937), (23652, 117958), (47304, 58979)]