74128272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81281}}^1$

素因数の和:81311

約数の個数: 40

約数和(自身を含む): 201579360

約数和(自身を除く): 127451088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 81281, 162562, 243843, 325124, 487686, 650248, 975372, 1300496, 1544339, 1950744, 3088678, 3901488, 4633017, 6177356, 9266034, 12354712, 18532068, 24709424, 37064136, 74128272]

約数ペア:

[(1, 74128272), (2, 37064136), (3, 24709424), (4, 18532068), (6, 12354712), (8, 9266034), (12, 6177356), (16, 4633017), (19, 3901488), (24, 3088678), (38, 1950744), (48, 1544339), (57, 1300496), (76, 975372), (114, 650248), (152, 487686), (228, 325124), (304, 243843), (456, 162562), (912, 81281)]