77715674960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12616181}}^1$

素因数の和:12616212

約数の個数: 80

約数和(自身を含む): 225274545792

約数和(自身を除く): 147558870832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 12616181, 25232362, 50464724, 63080905, 88313267, 100929448, 126161810, 138777991, 176626534, 201858896, 252323620, 277555982, 353253068, 441566335, 504647240, 555111964, 693889955, 706506136, 883132670, 971445937, 1009294480, 1110223928, 1387779910, 1413012272, 1766265340, 1942891874, 2220447856, 2775559820, 3532530680, 3885783748, 4857229685, 5551119640, 7065061360, 7771567496, 9714459370, 11102239280, 15543134992, 19428918740, 38857837480, 77715674960]

約数ペア:

[(1, 77715674960), (2, 38857837480), (4, 19428918740), (5, 15543134992), (7, 11102239280), (8, 9714459370), (10, 7771567496), (11, 7065061360), (14, 5551119640), (16, 4857229685), (20, 3885783748), (22, 3532530680), (28, 2775559820), (35, 2220447856), (40, 1942891874), (44, 1766265340), (55, 1413012272), (56, 1387779910), (70, 1110223928), (77, 1009294480), (80, 971445937), (88, 883132670), (110, 706506136), (112, 693889955), (140, 555111964), (154, 504647240), (176, 441566335), (220, 353253068), (280, 277555982), (308, 252323620), (385, 201858896), (440, 176626534), (560, 138777991), (616, 126161810), (770, 100929448), (880, 88313267), (1232, 63080905), (1540, 50464724), (3080, 25232362), (6160, 12616181)]