68295864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31300

約数の個数: 64

約数和(自身を含む): 210147840

約数和(自身を除く): 141851976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31271, 62542, 93813, 125084, 187626, 218897, 250168, 375252, 406523, 437794, 656691, 750504, 813046, 875588, 1219569, 1313382, 1626092, 1751176, 2439138, 2626764, 2845661, 3252184, 4878276, 5253528, 5691322, 8536983, 9756552, 11382644, 17073966, 22765288, 34147932, 68295864]

約数ペア:

[(1, 68295864), (2, 34147932), (3, 22765288), (4, 17073966), (6, 11382644), (7, 9756552), (8, 8536983), (12, 5691322), (13, 5253528), (14, 4878276), (21, 3252184), (24, 2845661), (26, 2626764), (28, 2439138), (39, 1751176), (42, 1626092), (52, 1313382), (56, 1219569), (78, 875588), (84, 813046), (91, 750504), (104, 656691), (156, 437794), (168, 406523), (182, 375252), (273, 250168), (312, 218897), (364, 187626), (546, 125084), (728, 93813), (1092, 62542), (2184, 31271)]