64726128

素因数分解:

$2^4\times 3^4\times {\mathrm{49943}}^1$

素因数の和:49963

約数の個数: 50

約数和(自身を含む): 187339944

約数和(自身を除く): 122613816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 49943, 99886, 149829, 199772, 299658, 399544, 449487, 599316, 799088, 898974, 1198632, 1348461, 1797948, 2397264, 2696922, 3595896, 4045383, 5393844, 7191792, 8090766, 10787688, 16181532, 21575376, 32363064, 64726128]

約数ペア:

[(1, 64726128), (2, 32363064), (3, 21575376), (4, 16181532), (6, 10787688), (8, 8090766), (9, 7191792), (12, 5393844), (16, 4045383), (18, 3595896), (24, 2696922), (27, 2397264), (36, 1797948), (48, 1348461), (54, 1198632), (72, 898974), (81, 799088), (108, 599316), (144, 449487), (162, 399544), (216, 299658), (324, 199772), (432, 149829), (648, 99886), (1296, 49943)]