139493664

素因数分解:

$2^5\times 3^5\times {\mathrm{17939}}^1$

素因数の和:17964

約数の個数: 72

約数和(自身を含む): 411400080

約数和(自身を除く): 271906416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 17939, 35878, 53817, 71756, 107634, 143512, 161451, 215268, 287024, 322902, 430536, 484353, 574048, 645804, 861072, 968706, 1291608, 1453059, 1722144, 1937412, 2583216, 2906118, 3874824, 4359177, 5166432, 5812236, 7749648, 8718354, 11624472, 15499296, 17436708, 23248944, 34873416, 46497888, 69746832, 139493664]

約数ペア:

[(1, 139493664), (2, 69746832), (3, 46497888), (4, 34873416), (6, 23248944), (8, 17436708), (9, 15499296), (12, 11624472), (16, 8718354), (18, 7749648), (24, 5812236), (27, 5166432), (32, 4359177), (36, 3874824), (48, 2906118), (54, 2583216), (72, 1937412), (81, 1722144), (96, 1453059), (108, 1291608), (144, 968706), (162, 861072), (216, 645804), (243, 574048), (288, 484353), (324, 430536), (432, 322902), (486, 287024), (648, 215268), (864, 161451), (972, 143512), (1296, 107634), (1944, 71756), (2592, 53817), (3888, 35878), (7776, 17939)]