75138408

素因数分解:

$2^3\times 3^3\times {\mathrm{541}}^1\times {\mathrm{643}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 209428800

約数和(自身を除く): 134290392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 541, 643, 1082, 1286, 1623, 1929, 2164, 2572, 3246, 3858, 4328, 4869, 5144, 5787, 6492, 7716, 9738, 11574, 12984, 14607, 15432, 17361, 19476, 23148, 29214, 34722, 38952, 46296, 58428, 69444, 116856, 138888, 347863, 695726, 1043589, 1391452, 2087178, 2782904, 3130767, 4174356, 6261534, 8348712, 9392301, 12523068, 18784602, 25046136, 37569204, 75138408]

約数ペア:

[(1, 75138408), (2, 37569204), (3, 25046136), (4, 18784602), (6, 12523068), (8, 9392301), (9, 8348712), (12, 6261534), (18, 4174356), (24, 3130767), (27, 2782904), (36, 2087178), (54, 1391452), (72, 1043589), (108, 695726), (216, 347863), (541, 138888), (643, 116856), (1082, 69444), (1286, 58428), (1623, 46296), (1929, 38952), (2164, 34722), (2572, 29214), (3246, 23148), (3858, 19476), (4328, 17361), (4869, 15432), (5144, 14607), (5787, 12984), (6492, 11574), (7716, 9738)]