77928408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63667}}^1$

素因数の和:63696

約数の個数: 48

約数和(自身を含む): 223474680

約数和(自身を除く): 145546272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 63667, 127334, 191001, 254668, 382002, 509336, 573003, 764004, 1082339, 1146006, 1528008, 2164678, 2292012, 3247017, 4329356, 4584024, 6494034, 8658712, 9741051, 12988068, 19482102, 25976136, 38964204, 77928408]

約数ペア:

[(1, 77928408), (2, 38964204), (3, 25976136), (4, 19482102), (6, 12988068), (8, 9741051), (9, 8658712), (12, 6494034), (17, 4584024), (18, 4329356), (24, 3247017), (34, 2292012), (36, 2164678), (51, 1528008), (68, 1146006), (72, 1082339), (102, 764004), (136, 573003), (153, 509336), (204, 382002), (306, 254668), (408, 191001), (612, 127334), (1224, 63667)]