85310176

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 72

約数和(自身を含む): 200291616

約数和(自身を除く): 114981440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1327, 1568, 2009, 2296, 2654, 4018, 4592, 5308, 8036, 9184, 9289, 10616, 16072, 18578, 21232, 32144, 37156, 42464, 54407, 64288, 65023, 74312, 108814, 130046, 148624, 217628, 260092, 297248, 380849, 435256, 520184, 761698, 870512, 1040368, 1523396, 1741024, 2080736, 2665943, 3046792, 5331886, 6093584, 10663772, 12187168, 21327544, 42655088, 85310176]

約数ペア:

[(1, 85310176), (2, 42655088), (4, 21327544), (7, 12187168), (8, 10663772), (14, 6093584), (16, 5331886), (28, 3046792), (32, 2665943), (41, 2080736), (49, 1741024), (56, 1523396), (82, 1040368), (98, 870512), (112, 761698), (164, 520184), (196, 435256), (224, 380849), (287, 297248), (328, 260092), (392, 217628), (574, 148624), (656, 130046), (784, 108814), (1148, 74312), (1312, 65023), (1327, 64288), (1568, 54407), (2009, 42464), (2296, 37156), (2654, 32144), (4018, 21232), (4592, 18578), (5308, 16072), (8036, 10616), (9184, 9289)]