68441328

素因数分解:

$2^4\times 3^3\times {\mathrm{158429}}^1$

素因数の和:158446

約数の個数: 40

約数和(自身を含む): 196453200

約数和(自身を除く): 128011872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 158429, 316858, 475287, 633716, 950574, 1267432, 1425861, 1901148, 2534864, 2851722, 3802296, 4277583, 5703444, 7604592, 8555166, 11406888, 17110332, 22813776, 34220664, 68441328]

約数ペア:

[(1, 68441328), (2, 34220664), (3, 22813776), (4, 17110332), (6, 11406888), (8, 8555166), (9, 7604592), (12, 5703444), (16, 4277583), (18, 3802296), (24, 2851722), (27, 2534864), (36, 1901148), (48, 1425861), (54, 1267432), (72, 950574), (108, 633716), (144, 475287), (216, 316858), (432, 158429)]