64439712

素因数分解:

$2^5\times 3^5\times {\mathrm{8287}}^1$

素因数の和:8312

約数の個数: 72

約数和(自身を含む): 190060416

約数和(自身を除く): 125620704

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, 8287, 16574, 24861, 33148, 49722, 66296, 74583, 99444, 132592, 149166, 198888, 223749, 265184, 298332, 397776, 447498, 596664, 671247, 795552, 894996, 1193328, 1342494, 1789992, 2013741, 2386656, 2684988, 3579984, 4027482, 5369976, 7159968, 8054964, 10739952, 16109928, 21479904, 32219856, 64439712]

約数ペア:

[(1, 64439712), (2, 32219856), (3, 21479904), (4, 16109928), (6, 10739952), (8, 8054964), (9, 7159968), (12, 5369976), (16, 4027482), (18, 3579984), (24, 2684988), (27, 2386656), (32, 2013741), (36, 1789992), (48, 1342494), (54, 1193328), (72, 894996), (81, 795552), (96, 671247), (108, 596664), (144, 447498), (162, 397776), (216, 298332), (243, 265184), (288, 223749), (324, 198888), (432, 149166), (486, 132592), (648, 99444), (864, 74583), (972, 66296), (1296, 49722), (1944, 33148), (2592, 24861), (3888, 16574), (7776, 8287)]