69156738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 72

約数和(自身を含む): 176461740

約数和(自身を除く): 107305002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 623, 801, 881, 882, 1246, 1602, 1762, 1869, 2643, 3738, 4361, 5286, 5607, 6167, 7929, 8722, 11214, 12334, 13083, 15858, 18501, 26166, 37002, 39249, 43169, 55503, 78409, 78498, 86338, 111006, 129507, 156818, 235227, 259014, 388521, 470454, 548863, 705681, 777042, 1097726, 1411362, 1646589, 3293178, 3842041, 4939767, 7684082, 9879534, 11526123, 23052246, 34578369, 69156738]

約数ペア:

[(1, 69156738), (2, 34578369), (3, 23052246), (6, 11526123), (7, 9879534), (9, 7684082), (14, 4939767), (18, 3842041), (21, 3293178), (42, 1646589), (49, 1411362), (63, 1097726), (89, 777042), (98, 705681), (126, 548863), (147, 470454), (178, 388521), (267, 259014), (294, 235227), (441, 156818), (534, 129507), (623, 111006), (801, 86338), (881, 78498), (882, 78409), (1246, 55503), (1602, 43169), (1762, 39249), (1869, 37002), (2643, 26166), (3738, 18501), (4361, 15858), (5286, 13083), (5607, 12334), (6167, 11214), (7929, 8722)]