64200816

素因数分解:

$2^4\times 3^3\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:791

約数の個数: 80

約数和(自身を含む): 185241120

約数和(自身を除く): 121040304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 353, 421, 432, 706, 842, 1059, 1263, 1412, 1684, 2118, 2526, 2824, 3177, 3368, 3789, 4236, 5052, 5648, 6354, 6736, 7578, 8472, 9531, 10104, 11367, 12708, 15156, 16944, 19062, 20208, 22734, 25416, 30312, 38124, 45468, 50832, 60624, 76248, 90936, 148613, 152496, 181872, 297226, 445839, 594452, 891678, 1188904, 1337517, 1783356, 2377808, 2675034, 3566712, 4012551, 5350068, 7133424, 8025102, 10700136, 16050204, 21400272, 32100408, 64200816]

約数ペア:

[(1, 64200816), (2, 32100408), (3, 21400272), (4, 16050204), (6, 10700136), (8, 8025102), (9, 7133424), (12, 5350068), (16, 4012551), (18, 3566712), (24, 2675034), (27, 2377808), (36, 1783356), (48, 1337517), (54, 1188904), (72, 891678), (108, 594452), (144, 445839), (216, 297226), (353, 181872), (421, 152496), (432, 148613), (706, 90936), (842, 76248), (1059, 60624), (1263, 50832), (1412, 45468), (1684, 38124), (2118, 30312), (2526, 25416), (2824, 22734), (3177, 20208), (3368, 19062), (3789, 16944), (4236, 15156), (5052, 12708), (5648, 11367), (6354, 10104), (6736, 9531), (7578, 8472)]