64486368

素因数分解:

$2^5\times 3^5\times {\mathrm{8293}}^1$

素因数の和:8318

約数の個数: 72

約数和(自身を含む): 190198008

約数和(自身を除く): 125711640

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, 8293, 16586, 24879, 33172, 49758, 66344, 74637, 99516, 132688, 149274, 199032, 223911, 265376, 298548, 398064, 447822, 597096, 671733, 796128, 895644, 1194192, 1343466, 1791288, 2015199, 2388384, 2686932, 3582576, 4030398, 5373864, 7165152, 8060796, 10747728, 16121592, 21495456, 32243184, 64486368]

約数ペア:

[(1, 64486368), (2, 32243184), (3, 21495456), (4, 16121592), (6, 10747728), (8, 8060796), (9, 7165152), (12, 5373864), (16, 4030398), (18, 3582576), (24, 2686932), (27, 2388384), (32, 2015199), (36, 1791288), (48, 1343466), (54, 1194192), (72, 895644), (81, 796128), (96, 671733), (108, 597096), (144, 447822), (162, 398064), (216, 298548), (243, 265376), (288, 223911), (324, 199032), (432, 149274), (486, 132688), (648, 99516), (864, 74637), (972, 66344), (1296, 49758), (1944, 33172), (2592, 24879), (3888, 16586), (7776, 8293)]